481838370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{23311}}^1$

素因数の和:23387

約数の個数: 64

約数和(自身を含む): 1268918784

約数和(自身を除く): 787080414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 689, 795, 1378, 1590, 2067, 3445, 4134, 6890, 10335, 20670, 23311, 46622, 69933, 116555, 139866, 233110, 303043, 349665, 606086, 699330, 909129, 1235483, 1515215, 1818258, 2470966, 3030430, 3706449, 4545645, 6177415, 7412898, 9091290, 12354830, 16061279, 18532245, 32122558, 37064490, 48183837, 80306395, 96367674, 160612790, 240919185, 481838370]

約数ペア:

[(1, 481838370), (2, 240919185), (3, 160612790), (5, 96367674), (6, 80306395), (10, 48183837), (13, 37064490), (15, 32122558), (26, 18532245), (30, 16061279), (39, 12354830), (53, 9091290), (65, 7412898), (78, 6177415), (106, 4545645), (130, 3706449), (159, 3030430), (195, 2470966), (265, 1818258), (318, 1515215), (390, 1235483), (530, 909129), (689, 699330), (795, 606086), (1378, 349665), (1590, 303043), (2067, 233110), (3445, 139866), (4134, 116555), (6890, 69933), (10335, 46622), (20670, 23311)]