64239510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25799}}^1$

素因数の和:25892

約数の個数: 32

約数和(自身を含む): 156038400

約数和(自身を除く): 91798890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 25799, 51598, 77397, 128995, 154794, 257990, 386985, 773970, 2141317, 4282634, 6423951, 10706585, 12847902, 21413170, 32119755, 64239510]

約数ペア:

[(1, 64239510), (2, 32119755), (3, 21413170), (5, 12847902), (6, 10706585), (10, 6423951), (15, 4282634), (30, 2141317), (83, 773970), (166, 386985), (249, 257990), (415, 154794), (498, 128995), (830, 77397), (1245, 51598), (2490, 25799)]