65216460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16223}}^1$

素因数の和:16302

約数の個数: 48

約数和(自身を含む): 185342976

約数和(自身を除く): 120126516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16223, 32446, 48669, 64892, 81115, 97338, 162230, 194676, 243345, 324460, 486690, 973380, 1086941, 2173882, 3260823, 4347764, 5434705, 6521646, 10869410, 13043292, 16304115, 21738820, 32608230, 65216460]

約数ペア:

[(1, 65216460), (2, 32608230), (3, 21738820), (4, 16304115), (5, 13043292), (6, 10869410), (10, 6521646), (12, 5434705), (15, 4347764), (20, 3260823), (30, 2173882), (60, 1086941), (67, 973380), (134, 486690), (201, 324460), (268, 243345), (335, 194676), (402, 162230), (670, 97338), (804, 81115), (1005, 64892), (1340, 48669), (2010, 32446), (4020, 16223)]