76615890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1301}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 199487232

約数和(自身を除く): 122871342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 195, 302, 390, 453, 755, 906, 1301, 1510, 1963, 2265, 2602, 3903, 3926, 4530, 5889, 6505, 7806, 9815, 11778, 13010, 16913, 19515, 19630, 29445, 33826, 39030, 50739, 58890, 84565, 101478, 169130, 196451, 253695, 392902, 507390, 589353, 982255, 1178706, 1964510, 2553863, 2946765, 5107726, 5893530, 7661589, 12769315, 15323178, 25538630, 38307945, 76615890]

約数ペア:

[(1, 76615890), (2, 38307945), (3, 25538630), (5, 15323178), (6, 12769315), (10, 7661589), (13, 5893530), (15, 5107726), (26, 2946765), (30, 2553863), (39, 1964510), (65, 1178706), (78, 982255), (130, 589353), (151, 507390), (195, 392902), (302, 253695), (390, 196451), (453, 169130), (755, 101478), (906, 84565), (1301, 58890), (1510, 50739), (1963, 39030), (2265, 33826), (2602, 29445), (3903, 19630), (3926, 19515), (4530, 16913), (5889, 13010), (6505, 11778), (7806, 9815)]