145658370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 128

約数和(自身を含む): 432552960

約数和(自身を除く): 286894590

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 165, 190, 195, 209, 247, 285, 286, 330, 390, 418, 429, 494, 570, 627, 715, 741, 858, 1045, 1235, 1254, 1430, 1482, 1787, 2090, 2145, 2470, 2717, 3135, 3574, 3705, 4290, 5361, 5434, 6270, 7410, 8151, 8935, 10722, 13585, 16302, 17870, 19657, 23231, 26805, 27170, 33953, 39314, 40755, 46462, 53610, 58971, 67906, 69693, 81510, 98285, 101859, 116155, 117942, 139386, 169765, 196570, 203718, 232310, 255541, 294855, 339530, 348465, 373483, 441389, 509295, 511082, 589710, 696930, 746966, 766623, 882778, 1018590, 1120449, 1277705, 1324167, 1533246, 1867415, 2206945, 2240898, 2555410, 2648334, 3734830, 3833115, 4413890, 4855279, 5602245, 6620835, 7666230, 9710558, 11204490, 13241670, 14565837, 24276395, 29131674, 48552790, 72829185, 145658370]

約数ペア:

[(1, 145658370), (2, 72829185), (3, 48552790), (5, 29131674), (6, 24276395), (10, 14565837), (11, 13241670), (13, 11204490), (15, 9710558), (19, 7666230), (22, 6620835), (26, 5602245), (30, 4855279), (33, 4413890), (38, 3833115), (39, 3734830), (55, 2648334), (57, 2555410), (65, 2240898), (66, 2206945), (78, 1867415), (95, 1533246), (110, 1324167), (114, 1277705), (130, 1120449), (143, 1018590), (165, 882778), (190, 766623), (195, 746966), (209, 696930), (247, 589710), (285, 511082), (286, 509295), (330, 441389), (390, 373483), (418, 348465), (429, 339530), (494, 294855), (570, 255541), (627, 232310), (715, 203718), (741, 196570), (858, 169765), (1045, 139386), (1235, 117942), (1254, 116155), (1430, 101859), (1482, 98285), (1787, 81510), (2090, 69693), (2145, 67906), (2470, 58971), (2717, 53610), (3135, 46462), (3574, 40755), (3705, 39314), (4290, 33953), (5361, 27170), (5434, 26805), (6270, 23231), (7410, 19657), (8151, 17870), (8935, 16302), (10722, 13585)]