345808710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 1005903360

約数和(自身を除く): 660094650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 83, 90, 117, 130, 135, 166, 195, 234, 249, 270, 351, 390, 415, 498, 585, 702, 747, 830, 1079, 1170, 1187, 1245, 1494, 1755, 2158, 2241, 2374, 2490, 3237, 3510, 3561, 3735, 4482, 5395, 5935, 6474, 7122, 7470, 9711, 10683, 10790, 11205, 11870, 15431, 16185, 17805, 19422, 21366, 22410, 29133, 30862, 32049, 32370, 35610, 46293, 48555, 53415, 58266, 64098, 77155, 92586, 97110, 98521, 106830, 138879, 145665, 154310, 160245, 197042, 231465, 277758, 291330, 295563, 320490, 416637, 462930, 492605, 591126, 694395, 833274, 886689, 985210, 1280773, 1388790, 1477815, 1773378, 2083185, 2561546, 2660067, 2955630, 3842319, 4166370, 4433445, 5320134, 6403865, 7684638, 8866890, 11526957, 12807730, 13300335, 19211595, 23053914, 26600670, 34580871, 38423190, 57634785, 69161742, 115269570, 172904355, 345808710]

約数ペア:

[(1, 345808710), (2, 172904355), (3, 115269570), (5, 69161742), (6, 57634785), (9, 38423190), (10, 34580871), (13, 26600670), (15, 23053914), (18, 19211595), (26, 13300335), (27, 12807730), (30, 11526957), (39, 8866890), (45, 7684638), (54, 6403865), (65, 5320134), (78, 4433445), (83, 4166370), (90, 3842319), (117, 2955630), (130, 2660067), (135, 2561546), (166, 2083185), (195, 1773378), (234, 1477815), (249, 1388790), (270, 1280773), (351, 985210), (390, 886689), (415, 833274), (498, 694395), (585, 591126), (702, 492605), (747, 462930), (830, 416637), (1079, 320490), (1170, 295563), (1187, 291330), (1245, 277758), (1494, 231465), (1755, 197042), (2158, 160245), (2241, 154310), (2374, 145665), (2490, 138879), (3237, 106830), (3510, 98521), (3561, 97110), (3735, 92586), (4482, 77155), (5395, 64098), (5935, 58266), (6474, 53415), (7122, 48555), (7470, 46293), (9711, 35610), (10683, 32370), (10790, 32049), (11205, 30862), (11870, 29133), (15431, 22410), (16185, 21366), (17805, 19422)]