29315140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 65729664

約数和(自身を除く): 36414524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 571, 604, 755, 1142, 1510, 2284, 2567, 2855, 3020, 5134, 5710, 9707, 10268, 11420, 12835, 19414, 25670, 38828, 48535, 51340, 86221, 97070, 172442, 194140, 344884, 431105, 862210, 1465757, 1724420, 2931514, 5863028, 7328785, 14657570, 29315140]

約数ペア:

[(1, 29315140), (2, 14657570), (4, 7328785), (5, 5863028), (10, 2931514), (17, 1724420), (20, 1465757), (34, 862210), (68, 431105), (85, 344884), (151, 194140), (170, 172442), (302, 97070), (340, 86221), (571, 51340), (604, 48535), (755, 38828), (1142, 25670), (1510, 19414), (2284, 12835), (2567, 11420), (2855, 10268), (3020, 9707), (5134, 5710)]