31103677780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6004571}}^1$

素因数の和:6004624

約数の個数: 48

約数和(自身を含む): 76666375296

約数和(自身を除く): 45562697516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 6004571, 12009142, 24018284, 30022855, 42031997, 60045710, 84063994, 120091420, 168127988, 210159985, 222169127, 420319970, 444338254, 840639940, 888676508, 1110845635, 1555183889, 2221691270, 3110367778, 4443382540, 6220735556, 7775919445, 15551838890, 31103677780]

約数ペア:

[(1, 31103677780), (2, 15551838890), (4, 7775919445), (5, 6220735556), (7, 4443382540), (10, 3110367778), (14, 2221691270), (20, 1555183889), (28, 1110845635), (35, 888676508), (37, 840639940), (70, 444338254), (74, 420319970), (140, 222169127), (148, 210159985), (185, 168127988), (259, 120091420), (370, 84063994), (518, 60045710), (740, 42031997), (1036, 30022855), (1295, 24018284), (2590, 12009142), (5180, 6004571)]