290257110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1243

約数の個数: 192

約数和(自身を含む): 934053120

約数和(自身を除く): 643796010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 30, 33, 38, 39, 45, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 143, 165, 171, 190, 195, 198, 209, 234, 247, 285, 286, 330, 342, 390, 418, 429, 494, 495, 570, 585, 627, 715, 741, 855, 858, 990, 1045, 1170, 1187, 1235, 1254, 1287, 1430, 1482, 1710, 1881, 2090, 2145, 2223, 2374, 2470, 2574, 2717, 3135, 3561, 3705, 3762, 4290, 4446, 5434, 5935, 6270, 6435, 7122, 7410, 8151, 9405, 10683, 11115, 11870, 12870, 13057, 13585, 15431, 16302, 17805, 18810, 21366, 22230, 22553, 24453, 26114, 27170, 30862, 35610, 39171, 40755, 45106, 46293, 48906, 53415, 65285, 67659, 77155, 78342, 81510, 92586, 106830, 112765, 117513, 122265, 130570, 135318, 138879, 154310, 169741, 195855, 202977, 225530, 231465, 235026, 244530, 248083, 277758, 293189, 338295, 339482, 391710, 405954, 462930, 496166, 509223, 586378, 587565, 676590, 694395, 744249, 848705, 879567, 1014885, 1018446, 1175130, 1240415, 1388790, 1465945, 1488498, 1527669, 1697410, 1759134, 2029770, 2232747, 2480830, 2546115, 2638701, 2931890, 3055338, 3225079, 3721245, 4397835, 4465494, 5092230, 5277402, 6450158, 7442490, 7638345, 8795670, 9675237, 11163735, 13193505, 15276690, 16125395, 19350474, 22327470, 26387010, 29025711, 32250790, 48376185, 58051422, 96752370, 145128555, 290257110]

約数ペア:

[(1, 290257110), (2, 145128555), (3, 96752370), (5, 58051422), (6, 48376185), (9, 32250790), (10, 29025711), (11, 26387010), (13, 22327470), (15, 19350474), (18, 16125395), (19, 15276690), (22, 13193505), (26, 11163735), (30, 9675237), (33, 8795670), (38, 7638345), (39, 7442490), (45, 6450158), (55, 5277402), (57, 5092230), (65, 4465494), (66, 4397835), (78, 3721245), (90, 3225079), (95, 3055338), (99, 2931890), (110, 2638701), (114, 2546115), (117, 2480830), (130, 2232747), (143, 2029770), (165, 1759134), (171, 1697410), (190, 1527669), (195, 1488498), (198, 1465945), (209, 1388790), (234, 1240415), (247, 1175130), (285, 1018446), (286, 1014885), (330, 879567), (342, 848705), (390, 744249), (418, 694395), (429, 676590), (494, 587565), (495, 586378), (570, 509223), (585, 496166), (627, 462930), (715, 405954), (741, 391710), (855, 339482), (858, 338295), (990, 293189), (1045, 277758), (1170, 248083), (1187, 244530), (1235, 235026), (1254, 231465), (1287, 225530), (1430, 202977), (1482, 195855), (1710, 169741), (1881, 154310), (2090, 138879), (2145, 135318), (2223, 130570), (2374, 122265), (2470, 117513), (2574, 112765), (2717, 106830), (3135, 92586), (3561, 81510), (3705, 78342), (3762, 77155), (4290, 67659), (4446, 65285), (5434, 53415), (5935, 48906), (6270, 46293), (6435, 45106), (7122, 40755), (7410, 39171), (8151, 35610), (9405, 30862), (10683, 27170), (11115, 26114), (11870, 24453), (12870, 22553), (13057, 22230), (13585, 21366), (15431, 18810), (16302, 17805)]