344797830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4323

約数の個数: 128

約数和(自身を含む): 1033482240

約数和(自身を除く): 688684410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2691, 2990, 3105, 3510, 4271, 4485, 5382, 6210, 8073, 8542, 8970, 12813, 13455, 16146, 21355, 25626, 26910, 38439, 40365, 42710, 55523, 64065, 76878, 80730, 98233, 111046, 115317, 128130, 166569, 192195, 196466, 230634, 277615, 294699, 333138, 384390, 491165, 499707, 555230, 576585, 589398, 832845, 884097, 982330, 999414, 1153170, 1277029, 1473495, 1499121, 1665690, 1768194, 2498535, 2554058, 2652291, 2946990, 2998242, 3831087, 4420485, 4997070, 5304582, 6385145, 7495605, 7662174, 8840970, 11493261, 12770290, 13261455, 14991210, 19155435, 22986522, 26522910, 34479783, 38310870, 57466305, 68959566, 114932610, 172398915, 344797830]

約数ペア:

[(1, 344797830), (2, 172398915), (3, 114932610), (5, 68959566), (6, 57466305), (9, 38310870), (10, 34479783), (13, 26522910), (15, 22986522), (18, 19155435), (23, 14991210), (26, 13261455), (27, 12770290), (30, 11493261), (39, 8840970), (45, 7662174), (46, 7495605), (54, 6385145), (65, 5304582), (69, 4997070), (78, 4420485), (90, 3831087), (115, 2998242), (117, 2946990), (130, 2652291), (135, 2554058), (138, 2498535), (195, 1768194), (207, 1665690), (230, 1499121), (234, 1473495), (270, 1277029), (299, 1153170), (345, 999414), (351, 982330), (390, 884097), (414, 832845), (585, 589398), (598, 576585), (621, 555230), (690, 499707), (702, 491165), (897, 384390), (1035, 333138), (1170, 294699), (1242, 277615), (1495, 230634), (1755, 196466), (1794, 192195), (2070, 166569), (2691, 128130), (2990, 115317), (3105, 111046), (3510, 98233), (4271, 80730), (4485, 76878), (5382, 64065), (6210, 55523), (8073, 42710), (8542, 40365), (8970, 38439), (12813, 26910), (13455, 25626), (16146, 21355)]