265861830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 726340608

約数和(自身を除く): 460478778

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 107, 115, 130, 138, 195, 214, 230, 277, 299, 321, 345, 390, 535, 554, 598, 642, 690, 831, 897, 1070, 1385, 1391, 1495, 1605, 1662, 1794, 2461, 2770, 2782, 2990, 3210, 3601, 4155, 4173, 4485, 4922, 6371, 6955, 7202, 7383, 8310, 8346, 8970, 10803, 12305, 12742, 13910, 14766, 18005, 19113, 20865, 21606, 24610, 29639, 31855, 31993, 36010, 36915, 38226, 41730, 54015, 59278, 63710, 63986, 73830, 82823, 88917, 95565, 95979, 108030, 148195, 159965, 165646, 177834, 191130, 191958, 248469, 296390, 319930, 385307, 414115, 444585, 479895, 496938, 681697, 770614, 828230, 889170, 959790, 1155921, 1242345, 1363394, 1926535, 2045091, 2311842, 2484690, 3408485, 3853070, 4090182, 5779605, 6816970, 8862061, 10225455, 11559210, 17724122, 20450910, 26586183, 44310305, 53172366, 88620610, 132930915, 265861830]

約数ペア:

[(1, 265861830), (2, 132930915), (3, 88620610), (5, 53172366), (6, 44310305), (10, 26586183), (13, 20450910), (15, 17724122), (23, 11559210), (26, 10225455), (30, 8862061), (39, 6816970), (46, 5779605), (65, 4090182), (69, 3853070), (78, 3408485), (107, 2484690), (115, 2311842), (130, 2045091), (138, 1926535), (195, 1363394), (214, 1242345), (230, 1155921), (277, 959790), (299, 889170), (321, 828230), (345, 770614), (390, 681697), (535, 496938), (554, 479895), (598, 444585), (642, 414115), (690, 385307), (831, 319930), (897, 296390), (1070, 248469), (1385, 191958), (1391, 191130), (1495, 177834), (1605, 165646), (1662, 159965), (1794, 148195), (2461, 108030), (2770, 95979), (2782, 95565), (2990, 88917), (3210, 82823), (3601, 73830), (4155, 63986), (4173, 63710), (4485, 59278), (4922, 54015), (6371, 41730), (6955, 38226), (7202, 36915), (7383, 36010), (8310, 31993), (8346, 31855), (8970, 29639), (10803, 24610), (12305, 21606), (12742, 20865), (13910, 19113), (14766, 18005)]