42571230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6461

約数の個数: 64

約数和(自身を含む): 116520768

約数和(自身を除く): 73949538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6421, 6630, 12842, 19263, 32105, 38526, 64210, 83473, 96315, 109157, 166946, 192630, 218314, 250419, 327471, 417365, 500838, 545785, 654942, 834730, 1091570, 1252095, 1419041, 1637355, 2504190, 2838082, 3274710, 4257123, 7095205, 8514246, 14190410, 21285615, 42571230]

約数ペア:

[(1, 42571230), (2, 21285615), (3, 14190410), (5, 8514246), (6, 7095205), (10, 4257123), (13, 3274710), (15, 2838082), (17, 2504190), (26, 1637355), (30, 1419041), (34, 1252095), (39, 1091570), (51, 834730), (65, 654942), (78, 545785), (85, 500838), (102, 417365), (130, 327471), (170, 250419), (195, 218314), (221, 192630), (255, 166946), (390, 109157), (442, 96315), (510, 83473), (663, 64210), (1105, 38526), (1326, 32105), (2210, 19263), (3315, 12842), (6421, 6630)]