4262790

素因数分解:

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

素因数の和:453

約数の個数: 64

約数和(自身を含む): 11943936

約数和(自身を除く): 7681146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 383, 530, 742, 766, 795, 1113, 1149, 1590, 1855, 1915, 2226, 2298, 2681, 3710, 3830, 5362, 5565, 5745, 8043, 11130, 11490, 13405, 16086, 20299, 26810, 40215, 40598, 60897, 80430, 101495, 121794, 142093, 202990, 284186, 304485, 426279, 608970, 710465, 852558, 1420930, 2131395, 4262790]

約数ペア:

[(1, 4262790), (2, 2131395), (3, 1420930), (5, 852558), (6, 710465), (7, 608970), (10, 426279), (14, 304485), (15, 284186), (21, 202990), (30, 142093), (35, 121794), (42, 101495), (53, 80430), (70, 60897), (105, 40598), (106, 40215), (159, 26810), (210, 20299), (265, 16086), (318, 13405), (371, 11490), (383, 11130), (530, 8043), (742, 5745), (766, 5565), (795, 5362), (1113, 3830), (1149, 3710), (1590, 2681), (1855, 2298), (1915, 2226)]