30759950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 63329280

約数和(自身を除く): 32569330

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1279, 1850, 2405, 2558, 4810, 6395, 12025, 12790, 16627, 24050, 31975, 33254, 47323, 63950, 83135, 94646, 166270, 236615, 415675, 473230, 615199, 831350, 1183075, 1230398, 2366150, 3075995, 6151990, 15379975, 30759950]

約数ペア:

[(1, 30759950), (2, 15379975), (5, 6151990), (10, 3075995), (13, 2366150), (25, 1230398), (26, 1183075), (37, 831350), (50, 615199), (65, 473230), (74, 415675), (130, 236615), (185, 166270), (325, 94646), (370, 83135), (481, 63950), (650, 47323), (925, 33254), (962, 31975), (1279, 24050), (1850, 16627), (2405, 12790), (2558, 12025), (4810, 6395)]