65764140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84313}}^1$

素因数の和:84338

約数の個数: 48

約数和(自身を含む): 198306528

約数和(自身を除く): 132542388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 84313, 168626, 252939, 337252, 421565, 505878, 843130, 1011756, 1096069, 1264695, 1686260, 2192138, 2529390, 3288207, 4384276, 5058780, 5480345, 6576414, 10960690, 13152828, 16441035, 21921380, 32882070, 65764140]

約数ペア:

[(1, 65764140), (2, 32882070), (3, 21921380), (4, 16441035), (5, 13152828), (6, 10960690), (10, 6576414), (12, 5480345), (13, 5058780), (15, 4384276), (20, 3288207), (26, 2529390), (30, 2192138), (39, 1686260), (52, 1264695), (60, 1096069), (65, 1011756), (78, 843130), (130, 505878), (156, 421565), (195, 337252), (260, 252939), (390, 168626), (780, 84313)]