72754590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{51599}}^1$

素因数の和:51656

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 105575010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 51599, 103198, 154797, 257995, 309594, 515990, 773985, 1547970, 2425153, 4850306, 7275459, 12125765, 14550918, 24251530, 36377295, 72754590]

約数ペア:

[(1, 72754590), (2, 36377295), (3, 24251530), (5, 14550918), (6, 12125765), (10, 7275459), (15, 4850306), (30, 2425153), (47, 1547970), (94, 773985), (141, 515990), (235, 309594), (282, 257995), (470, 154797), (705, 103198), (1410, 51599)]