331150020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{51581}}^1$

素因数の和:51700

約数の個数: 48

約数和(自身を含む): 935903808

約数和(自身を除く): 604753788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 51581, 103162, 154743, 206324, 257905, 309486, 515810, 618972, 773715, 1031620, 1547430, 3094860, 5519167, 11038334, 16557501, 22076668, 27595835, 33115002, 55191670, 66230004, 82787505, 110383340, 165575010, 331150020]

約数ペア:

[(1, 331150020), (2, 165575010), (3, 110383340), (4, 82787505), (5, 66230004), (6, 55191670), (10, 33115002), (12, 27595835), (15, 22076668), (20, 16557501), (30, 11038334), (60, 5519167), (107, 3094860), (214, 1547430), (321, 1031620), (428, 773715), (535, 618972), (642, 515810), (1070, 309486), (1284, 257905), (1605, 206324), (2140, 154743), (3210, 103162), (6420, 51581)]