623487930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 1658216448

約数和(自身を除く): 1034728518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 107, 130, 134, 195, 201, 214, 223, 321, 335, 390, 402, 446, 535, 642, 669, 670, 871, 1005, 1070, 1115, 1338, 1391, 1605, 1742, 2010, 2230, 2613, 2782, 2899, 3210, 3345, 4173, 4355, 5226, 5798, 6690, 6955, 7169, 8346, 8697, 8710, 13065, 13910, 14338, 14495, 14941, 17394, 20865, 21507, 23861, 26130, 28990, 29882, 35845, 41730, 43014, 43485, 44823, 47722, 71583, 71690, 74705, 86970, 89646, 93197, 107535, 119305, 143166, 149410, 186394, 194233, 215070, 224115, 238610, 279591, 310193, 357915, 388466, 448230, 465985, 559182, 582699, 620386, 715830, 930579, 931970, 971165, 1165398, 1397955, 1550965, 1598687, 1861158, 1942330, 2795910, 2913495, 3101930, 3197374, 4652895, 4796061, 5826990, 7993435, 9305790, 9592122, 15986870, 20782931, 23980305, 41565862, 47960610, 62348793, 103914655, 124697586, 207829310, 311743965, 623487930]

約数ペア:

[(1, 623487930), (2, 311743965), (3, 207829310), (5, 124697586), (6, 103914655), (10, 62348793), (13, 47960610), (15, 41565862), (26, 23980305), (30, 20782931), (39, 15986870), (65, 9592122), (67, 9305790), (78, 7993435), (107, 5826990), (130, 4796061), (134, 4652895), (195, 3197374), (201, 3101930), (214, 2913495), (223, 2795910), (321, 1942330), (335, 1861158), (390, 1598687), (402, 1550965), (446, 1397955), (535, 1165398), (642, 971165), (669, 931970), (670, 930579), (871, 715830), (1005, 620386), (1070, 582699), (1115, 559182), (1338, 465985), (1391, 448230), (1605, 388466), (1742, 357915), (2010, 310193), (2230, 279591), (2613, 238610), (2782, 224115), (2899, 215070), (3210, 194233), (3345, 186394), (4173, 149410), (4355, 143166), (5226, 119305), (5798, 107535), (6690, 93197), (6955, 89646), (7169, 86970), (8346, 74705), (8697, 71690), (8710, 71583), (13065, 47722), (13910, 44823), (14338, 43485), (14495, 43014), (14941, 41730), (17394, 35845), (20865, 29882), (21507, 28990), (23861, 26130)]