12788370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 38817792

約数和(自身を除く): 26029422

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, 265, 315, 318, 371, 383, 477, 530, 630, 742, 766, 795, 954, 1113, 1149, 1590, 1855, 1915, 2226, 2298, 2385, 2681, 3339, 3447, 3710, 3830, 4770, 5362, 5565, 5745, 6678, 6894, 8043, 11130, 11490, 13405, 16086, 16695, 17235, 20299, 24129, 26810, 33390, 34470, 40215, 40598, 48258, 60897, 80430, 101495, 120645, 121794, 142093, 182691, 202990, 241290, 284186, 304485, 365382, 426279, 608970, 710465, 852558, 913455, 1278837, 1420930, 1826910, 2131395, 2557674, 4262790, 6394185, 12788370]

約数ペア:

[(1, 12788370), (2, 6394185), (3, 4262790), (5, 2557674), (6, 2131395), (7, 1826910), (9, 1420930), (10, 1278837), (14, 913455), (15, 852558), (18, 710465), (21, 608970), (30, 426279), (35, 365382), (42, 304485), (45, 284186), (53, 241290), (63, 202990), (70, 182691), (90, 142093), (105, 121794), (106, 120645), (126, 101495), (159, 80430), (210, 60897), (265, 48258), (315, 40598), (318, 40215), (371, 34470), (383, 33390), (477, 26810), (530, 24129), (630, 20299), (742, 17235), (766, 16695), (795, 16086), (954, 13405), (1113, 11490), (1149, 11130), (1590, 8043), (1855, 6894), (1915, 6678), (2226, 5745), (2298, 5565), (2385, 5362), (2681, 4770), (3339, 3830), (3447, 3710)]