30374925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 58662912

約数和(自身を除く): 28287987

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1231, 1645, 3525, 3693, 4935, 6155, 8225, 8617, 18465, 24675, 25851, 30775, 43085, 57857, 92325, 129255, 173571, 215425, 289285, 404999, 646275, 867855, 1214997, 1446425, 2024995, 4339275, 6074985, 10124975, 30374925]

約数ペア:

[(1, 30374925), (3, 10124975), (5, 6074985), (7, 4339275), (15, 2024995), (21, 1446425), (25, 1214997), (35, 867855), (47, 646275), (75, 404999), (105, 289285), (141, 215425), (175, 173571), (235, 129255), (329, 92325), (525, 57857), (705, 43085), (987, 30775), (1175, 25851), (1231, 24675), (1645, 18465), (3525, 8617), (3693, 8225), (4935, 6155)]