65439010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10307

約数の個数: 48

約数和(自身を含む): 147575736

約数和(自身を除く): 82136726

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 10273, 20546, 51365, 71911, 102730, 133549, 143822, 267098, 359555, 503377, 667745, 719110, 934843, 1006754, 1335490, 1869686, 2516885, 4674215, 5033770, 6543901, 9348430, 13087802, 32719505, 65439010]

約数ペア:

[(1, 65439010), (2, 32719505), (5, 13087802), (7, 9348430), (10, 6543901), (13, 5033770), (14, 4674215), (26, 2516885), (35, 1869686), (49, 1335490), (65, 1006754), (70, 934843), (91, 719110), (98, 667745), (130, 503377), (182, 359555), (245, 267098), (455, 143822), (490, 133549), (637, 102730), (910, 71911), (1274, 51365), (3185, 20546), (6370, 10273)]