4961190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12721}}^1$

素因数の和:12744

約数の個数: 32

約数和(自身を含む): 12823776

約数和(自身を除く): 7862586

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12721, 25442, 38163, 63605, 76326, 127210, 165373, 190815, 330746, 381630, 496119, 826865, 992238, 1653730, 2480595, 4961190]

約数ペア:

[(1, 4961190), (2, 2480595), (3, 1653730), (5, 992238), (6, 826865), (10, 496119), (13, 381630), (15, 330746), (26, 190815), (30, 165373), (39, 127210), (65, 76326), (78, 63605), (130, 38163), (195, 25442), (390, 12721)]