30809448

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1579}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 83803200

約数和(自身を除く): 52993752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1579, 1626, 2168, 2439, 3158, 3252, 4737, 4878, 6316, 6504, 9474, 9756, 12632, 14211, 18948, 19512, 28422, 37896, 56844, 113688, 427909, 855818, 1283727, 1711636, 2567454, 3423272, 3851181, 5134908, 7702362, 10269816, 15404724, 30809448]

約数ペア:

[(1, 30809448), (2, 15404724), (3, 10269816), (4, 7702362), (6, 5134908), (8, 3851181), (9, 3423272), (12, 2567454), (18, 1711636), (24, 1283727), (36, 855818), (72, 427909), (271, 113688), (542, 56844), (813, 37896), (1084, 28422), (1579, 19512), (1626, 18948), (2168, 14211), (2439, 12632), (3158, 9756), (3252, 9474), (4737, 6504), (4878, 6316)]