65413860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26591}}^1$

素因数の和:26644

約数の個数: 48

約数和(自身を含む): 187633152

約数和(自身を除く): 122219292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26591, 53182, 79773, 106364, 132955, 159546, 265910, 319092, 398865, 531820, 797730, 1090231, 1595460, 2180462, 3270693, 4360924, 5451155, 6541386, 10902310, 13082772, 16353465, 21804620, 32706930, 65413860]

約数ペア:

[(1, 65413860), (2, 32706930), (3, 21804620), (4, 16353465), (5, 13082772), (6, 10902310), (10, 6541386), (12, 5451155), (15, 4360924), (20, 3270693), (30, 2180462), (41, 1595460), (60, 1090231), (82, 797730), (123, 531820), (164, 398865), (205, 319092), (246, 265910), (410, 159546), (492, 132955), (615, 106364), (820, 79773), (1230, 53182), (2460, 26591)]