1488552910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5851}}^1$

素因数の和:5993

約数の個数: 64

約数和(自身を含む): 3067384320

約数和(自身を除く): 1578831410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 103, 130, 190, 206, 247, 494, 515, 1030, 1235, 1339, 1957, 2470, 2678, 3914, 5851, 6695, 9785, 11702, 13390, 19570, 25441, 29255, 50882, 58510, 76063, 111169, 127205, 152126, 222338, 254410, 380315, 555845, 602653, 760630, 1111690, 1205306, 1445197, 2890394, 3013265, 6026530, 7225985, 7834489, 11450407, 14451970, 15668978, 22900814, 39172445, 57252035, 78344890, 114504070, 148855291, 297710582, 744276455, 1488552910]

約数ペア:

[(1, 1488552910), (2, 744276455), (5, 297710582), (10, 148855291), (13, 114504070), (19, 78344890), (26, 57252035), (38, 39172445), (65, 22900814), (95, 15668978), (103, 14451970), (130, 11450407), (190, 7834489), (206, 7225985), (247, 6026530), (494, 3013265), (515, 2890394), (1030, 1445197), (1235, 1205306), (1339, 1111690), (1957, 760630), (2470, 602653), (2678, 555845), (3914, 380315), (5851, 254410), (6695, 222338), (9785, 152126), (11702, 127205), (13390, 111169), (19570, 76063), (25441, 58510), (29255, 50882)]