65893140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19267}}^1$

素因数の和:19301

約数の個数: 72

約数和(自身を含む): 210406560

約数和(自身を除く): 144513420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 19267, 38534, 57801, 77068, 96335, 115602, 173403, 192670, 231204, 289005, 346806, 366073, 385340, 578010, 693612, 732146, 867015, 1098219, 1156020, 1464292, 1734030, 1830365, 2196438, 3294657, 3468060, 3660730, 4392876, 5491095, 6589314, 7321460, 10982190, 13178628, 16473285, 21964380, 32946570, 65893140]

約数ペア:

[(1, 65893140), (2, 32946570), (3, 21964380), (4, 16473285), (5, 13178628), (6, 10982190), (9, 7321460), (10, 6589314), (12, 5491095), (15, 4392876), (18, 3660730), (19, 3468060), (20, 3294657), (30, 2196438), (36, 1830365), (38, 1734030), (45, 1464292), (57, 1156020), (60, 1098219), (76, 867015), (90, 732146), (95, 693612), (114, 578010), (171, 385340), (180, 366073), (190, 346806), (228, 289005), (285, 231204), (342, 192670), (380, 173403), (570, 115602), (684, 96335), (855, 77068), (1140, 57801), (1710, 38534), (3420, 19267)]