99890070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1163}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 274890240

約数和(自身を除く): 175000170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 409, 818, 1163, 1227, 2045, 2326, 2454, 2863, 3489, 4090, 5726, 5815, 6135, 6978, 8141, 8589, 11630, 12270, 14315, 16282, 17178, 17445, 24423, 28630, 34890, 40705, 42945, 48846, 81410, 85890, 122115, 244230, 475667, 951334, 1427001, 2378335, 2854002, 3329669, 4756670, 6659338, 7135005, 9989007, 14270010, 16648345, 19978014, 33296690, 49945035, 99890070]

約数ペア:

[(1, 99890070), (2, 49945035), (3, 33296690), (5, 19978014), (6, 16648345), (7, 14270010), (10, 9989007), (14, 7135005), (15, 6659338), (21, 4756670), (30, 3329669), (35, 2854002), (42, 2378335), (70, 1427001), (105, 951334), (210, 475667), (409, 244230), (818, 122115), (1163, 85890), (1227, 81410), (2045, 48846), (2326, 42945), (2454, 40705), (2863, 34890), (3489, 28630), (4090, 24423), (5726, 17445), (5815, 17178), (6135, 16282), (6978, 14315), (8141, 12270), (8589, 11630)]