312293670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5303}}^1$

素因数の和:5477

約数の個数: 64

約数和(自身を含む): 812657664

約数和(自身を除く): 500363994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1510, 1963, 2265, 3926, 4530, 5303, 5889, 9815, 10606, 11778, 15909, 19630, 26515, 29445, 31818, 53030, 58890, 68939, 79545, 137878, 159090, 206817, 344695, 413634, 689390, 800753, 1034085, 1601506, 2068170, 2402259, 4003765, 4804518, 8007530, 10409789, 12011295, 20819578, 24022590, 31229367, 52048945, 62458734, 104097890, 156146835, 312293670]

約数ペア:

[(1, 312293670), (2, 156146835), (3, 104097890), (5, 62458734), (6, 52048945), (10, 31229367), (13, 24022590), (15, 20819578), (26, 12011295), (30, 10409789), (39, 8007530), (65, 4804518), (78, 4003765), (130, 2402259), (151, 2068170), (195, 1601506), (302, 1034085), (390, 800753), (453, 689390), (755, 413634), (906, 344695), (1510, 206817), (1963, 159090), (2265, 137878), (3926, 79545), (4530, 68939), (5303, 58890), (5889, 53030), (9815, 31818), (10606, 29445), (11778, 26515), (15909, 19630)]