7779870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 23654592

約数和(自身を除く): 15874722

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 63, 70, 90, 105, 106, 126, 159, 210, 233, 265, 315, 318, 371, 466, 477, 530, 630, 699, 742, 795, 954, 1113, 1165, 1398, 1590, 1631, 1855, 2097, 2226, 2330, 2385, 3262, 3339, 3495, 3710, 4194, 4770, 4893, 5565, 6678, 6990, 8155, 9786, 10485, 11130, 12349, 14679, 16310, 16695, 20970, 24465, 24698, 29358, 33390, 37047, 48930, 61745, 73395, 74094, 86443, 111141, 123490, 146790, 172886, 185235, 222282, 259329, 370470, 432215, 518658, 555705, 777987, 864430, 1111410, 1296645, 1555974, 2593290, 3889935, 7779870]

約数ペア:

[(1, 7779870), (2, 3889935), (3, 2593290), (5, 1555974), (6, 1296645), (7, 1111410), (9, 864430), (10, 777987), (14, 555705), (15, 518658), (18, 432215), (21, 370470), (30, 259329), (35, 222282), (42, 185235), (45, 172886), (53, 146790), (63, 123490), (70, 111141), (90, 86443), (105, 74094), (106, 73395), (126, 61745), (159, 48930), (210, 37047), (233, 33390), (265, 29358), (315, 24698), (318, 24465), (371, 20970), (466, 16695), (477, 16310), (530, 14679), (630, 12349), (699, 11130), (742, 10485), (795, 9786), (954, 8155), (1113, 6990), (1165, 6678), (1398, 5565), (1590, 4893), (1631, 4770), (1855, 4194), (2097, 3710), (2226, 3495), (2330, 3339), (2385, 3262)]