30890630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1277}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 57970080

約数和(自身を除く): 27079450

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 1277, 2419, 2554, 4838, 6385, 12095, 12770, 24190, 52357, 75343, 104714, 150686, 261785, 376715, 523570, 753430, 3089063, 6178126, 15445315, 30890630]

約数ペア:

[(1, 30890630), (2, 15445315), (5, 6178126), (10, 3089063), (41, 753430), (59, 523570), (82, 376715), (118, 261785), (205, 150686), (295, 104714), (410, 75343), (590, 52357), (1277, 24190), (2419, 12770), (2554, 12095), (4838, 6385)]