312889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1739

約数の個数: 96

約数和(自身を含む): 907816896

約数和(自身を除く): 594927156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 915, 1060, 1220, 1590, 1613, 1830, 3180, 3226, 3233, 3660, 4839, 6452, 6466, 8065, 9678, 9699, 12932, 16130, 16165, 19356, 19398, 24195, 32260, 32330, 38796, 48390, 48495, 64660, 85489, 96780, 96990, 98393, 170978, 193980, 196786, 256467, 295179, 341956, 393572, 427445, 491965, 512934, 590358, 854890, 983930, 1025868, 1180716, 1282335, 1475895, 1709780, 1967860, 2564670, 2951790, 5129340, 5214829, 5903580, 10429658, 15644487, 20859316, 26074145, 31288974, 52148290, 62577948, 78222435, 104296580, 156444870, 312889740]

約数ペア:

[(1, 312889740), (2, 156444870), (3, 104296580), (4, 78222435), (5, 62577948), (6, 52148290), (10, 31288974), (12, 26074145), (15, 20859316), (20, 15644487), (30, 10429658), (53, 5903580), (60, 5214829), (61, 5129340), (106, 2951790), (122, 2564670), (159, 1967860), (183, 1709780), (212, 1475895), (244, 1282335), (265, 1180716), (305, 1025868), (318, 983930), (366, 854890), (530, 590358), (610, 512934), (636, 491965), (732, 427445), (795, 393572), (915, 341956), (1060, 295179), (1220, 256467), (1590, 196786), (1613, 193980), (1830, 170978), (3180, 98393), (3226, 96990), (3233, 96780), (3660, 85489), (4839, 64660), (6452, 48495), (6466, 48390), (8065, 38796), (9678, 32330), (9699, 32260), (12932, 24195), (16130, 19398), (16165, 19356)]