8507460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:877

約数の個数: 72

約数和(自身を含む): 25824960

約数和(自身を除く): 17317500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 839, 845, 1014, 1678, 1690, 2028, 2517, 2535, 3356, 3380, 4195, 5034, 5070, 8390, 10068, 10140, 10907, 12585, 16780, 21814, 25170, 32721, 43628, 50340, 54535, 65442, 109070, 130884, 141791, 163605, 218140, 283582, 327210, 425373, 567164, 654420, 708955, 850746, 1417910, 1701492, 2126865, 2835820, 4253730, 8507460]

約数ペア:

[(1, 8507460), (2, 4253730), (3, 2835820), (4, 2126865), (5, 1701492), (6, 1417910), (10, 850746), (12, 708955), (13, 654420), (15, 567164), (20, 425373), (26, 327210), (30, 283582), (39, 218140), (52, 163605), (60, 141791), (65, 130884), (78, 109070), (130, 65442), (156, 54535), (169, 50340), (195, 43628), (260, 32721), (338, 25170), (390, 21814), (507, 16780), (676, 12585), (780, 10907), (839, 10140), (845, 10068), (1014, 8390), (1678, 5070), (1690, 5034), (2028, 4195), (2517, 3380), (2535, 3356)]