28860630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 73018368

約数和(自身を除く): 44157738

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 277, 302, 345, 453, 554, 690, 755, 831, 906, 1385, 1510, 1662, 2265, 2770, 3473, 4155, 4530, 6371, 6946, 8310, 10419, 12742, 17365, 19113, 20838, 31855, 34730, 38226, 41827, 52095, 63710, 83654, 95565, 104190, 125481, 191130, 209135, 250962, 418270, 627405, 962021, 1254810, 1924042, 2886063, 4810105, 5772126, 9620210, 14430315, 28860630]

約数ペア:

[(1, 28860630), (2, 14430315), (3, 9620210), (5, 5772126), (6, 4810105), (10, 2886063), (15, 1924042), (23, 1254810), (30, 962021), (46, 627405), (69, 418270), (115, 250962), (138, 209135), (151, 191130), (230, 125481), (277, 104190), (302, 95565), (345, 83654), (453, 63710), (554, 52095), (690, 41827), (755, 38226), (831, 34730), (906, 31855), (1385, 20838), (1510, 19113), (1662, 17365), (2265, 12742), (2770, 10419), (3473, 8310), (4155, 6946), (4530, 6371)]