30912570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8807}}^1$

素因数の和:8836

約数の個数: 64

約数和(自身を含む): 88784640

約数和(自身を除く): 57872070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 8807, 17614, 26421, 44035, 52842, 79263, 88070, 114491, 132105, 158526, 228982, 237789, 264210, 343473, 396315, 475578, 572455, 686946, 792630, 1030419, 1144910, 1188945, 1717365, 2060838, 2377890, 3091257, 3434730, 5152095, 6182514, 10304190, 15456285, 30912570]

約数ペア:

[(1, 30912570), (2, 15456285), (3, 10304190), (5, 6182514), (6, 5152095), (9, 3434730), (10, 3091257), (13, 2377890), (15, 2060838), (18, 1717365), (26, 1188945), (27, 1144910), (30, 1030419), (39, 792630), (45, 686946), (54, 572455), (65, 475578), (78, 396315), (90, 343473), (117, 264210), (130, 237789), (135, 228982), (195, 158526), (234, 132105), (270, 114491), (351, 88070), (390, 79263), (585, 52842), (702, 44035), (1170, 26421), (1755, 17614), (3510, 8807)]