492034980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{58997}}^1$

素因数の和:59148

約数の個数: 48

約数和(自身を含む): 1387632960

約数和(自身を除く): 895597980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 58997, 117994, 176991, 235988, 294985, 353982, 589970, 707964, 884955, 1179940, 1769910, 3539820, 8200583, 16401166, 24601749, 32802332, 41002915, 49203498, 82005830, 98406996, 123008745, 164011660, 246017490, 492034980]

約数ペア:

[(1, 492034980), (2, 246017490), (3, 164011660), (4, 123008745), (5, 98406996), (6, 82005830), (10, 49203498), (12, 41002915), (15, 32802332), (20, 24601749), (30, 16401166), (60, 8200583), (139, 3539820), (278, 1769910), (417, 1179940), (556, 884955), (695, 707964), (834, 589970), (1390, 353982), (1668, 294985), (2085, 235988), (2780, 176991), (4170, 117994), (8340, 58997)]