195609570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{501563}}^1$

素因数の和:501586

約数の個数: 32

約数和(自身を含む): 505576512

約数和(自身を除く): 309966942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 501563, 1003126, 1504689, 2507815, 3009378, 5015630, 6520319, 7523445, 13040638, 15046890, 19560957, 32601595, 39121914, 65203190, 97804785, 195609570]

約数ペア:

[(1, 195609570), (2, 97804785), (3, 65203190), (5, 39121914), (6, 32601595), (10, 19560957), (13, 15046890), (15, 13040638), (26, 7523445), (30, 6520319), (39, 5015630), (65, 3009378), (78, 2507815), (130, 1504689), (195, 1003126), (390, 501563)]