28599060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 92332800

約数和(自身を除く): 63733740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 149, 210, 298, 420, 447, 457, 596, 745, 894, 914, 1043, 1371, 1490, 1788, 1828, 2086, 2235, 2285, 2742, 2980, 3129, 3199, 4172, 4470, 4570, 5215, 5484, 6258, 6398, 6855, 8940, 9140, 9597, 10430, 12516, 12796, 13710, 15645, 15995, 19194, 20860, 27420, 31290, 31990, 38388, 47985, 62580, 63980, 68093, 95970, 136186, 191940, 204279, 272372, 340465, 408558, 476651, 680930, 817116, 953302, 1021395, 1361860, 1429953, 1906604, 2042790, 2383255, 2859906, 4085580, 4766510, 5719812, 7149765, 9533020, 14299530, 28599060]

約数ペア:

[(1, 28599060), (2, 14299530), (3, 9533020), (4, 7149765), (5, 5719812), (6, 4766510), (7, 4085580), (10, 2859906), (12, 2383255), (14, 2042790), (15, 1906604), (20, 1429953), (21, 1361860), (28, 1021395), (30, 953302), (35, 817116), (42, 680930), (60, 476651), (70, 408558), (84, 340465), (105, 272372), (140, 204279), (149, 191940), (210, 136186), (298, 95970), (420, 68093), (447, 63980), (457, 62580), (596, 47985), (745, 38388), (894, 31990), (914, 31290), (1043, 27420), (1371, 20860), (1490, 19194), (1788, 15995), (1828, 15645), (2086, 13710), (2235, 12796), (2285, 12516), (2742, 10430), (2980, 9597), (3129, 9140), (3199, 8940), (4172, 6855), (4470, 6398), (4570, 6258), (5215, 5484)]