30761730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6449}}^1$

素因数の和:6515

約数の個数: 48

約数和(自身を含む): 81502200

約数和(自身を除く): 50740470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 6449, 12898, 19347, 32245, 38694, 58041, 64490, 96735, 116082, 193470, 290205, 341797, 580410, 683594, 1025391, 1708985, 2050782, 3076173, 3417970, 5126955, 6152346, 10253910, 15380865, 30761730]

約数ペア:

[(1, 30761730), (2, 15380865), (3, 10253910), (5, 6152346), (6, 5126955), (9, 3417970), (10, 3076173), (15, 2050782), (18, 1708985), (30, 1025391), (45, 683594), (53, 580410), (90, 341797), (106, 290205), (159, 193470), (265, 116082), (318, 96735), (477, 64490), (530, 58041), (795, 38694), (954, 32245), (1590, 19347), (2385, 12898), (4770, 6449)]