1585418230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{12721}}^1$

素因数の和:12853

約数の個数: 48

約数和(自身を含む): 3167472672

約数和(自身を除く): 1582054442

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 121, 206, 242, 515, 605, 1030, 1133, 1210, 2266, 5665, 11330, 12463, 12721, 24926, 25442, 62315, 63605, 124630, 127210, 139931, 279862, 699655, 1310263, 1399310, 1539241, 2620526, 3078482, 6551315, 7696205, 13102630, 14412893, 15392410, 28825786, 72064465, 144128930, 158541823, 317083646, 792709115, 1585418230]

約数ペア:

[(1, 1585418230), (2, 792709115), (5, 317083646), (10, 158541823), (11, 144128930), (22, 72064465), (55, 28825786), (103, 15392410), (110, 14412893), (121, 13102630), (206, 7696205), (242, 6551315), (515, 3078482), (605, 2620526), (1030, 1539241), (1133, 1399310), (1210, 1310263), (2266, 699655), (5665, 279862), (11330, 139931), (12463, 127210), (12721, 124630), (24926, 63605), (25442, 62315)]