30039870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 53940930

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, 530, 742, 795, 1113, 1590, 1855, 2226, 2699, 3710, 5398, 5565, 8097, 11130, 13495, 16194, 18893, 26990, 37786, 40485, 56679, 80970, 94465, 113358, 143047, 188930, 283395, 286094, 429141, 566790, 715235, 858282, 1001329, 1430470, 2002658, 2145705, 3003987, 4291410, 5006645, 6007974, 10013290, 15019935, 30039870]

約数ペア:

[(1, 30039870), (2, 15019935), (3, 10013290), (5, 6007974), (6, 5006645), (7, 4291410), (10, 3003987), (14, 2145705), (15, 2002658), (21, 1430470), (30, 1001329), (35, 858282), (42, 715235), (53, 566790), (70, 429141), (105, 286094), (106, 283395), (159, 188930), (210, 143047), (265, 113358), (318, 94465), (371, 80970), (530, 56679), (742, 40485), (795, 37786), (1113, 26990), (1590, 18893), (1855, 16194), (2226, 13495), (2699, 11130), (3710, 8097), (5398, 5565)]