76216770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 227784960

約数和(自身を除く): 151568190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 311, 315, 389, 622, 630, 778, 933, 1167, 1555, 1866, 1945, 2177, 2334, 2723, 2799, 3110, 3501, 3890, 4354, 4665, 5446, 5598, 5835, 6531, 7002, 8169, 9330, 10885, 11670, 13062, 13615, 13995, 16338, 17505, 19593, 21770, 24507, 27230, 27990, 32655, 35010, 39186, 40845, 49014, 65310, 81690, 97965, 120979, 122535, 195930, 241958, 245070, 362937, 604895, 725874, 846853, 1088811, 1209790, 1693706, 1814685, 2177622, 2540559, 3629370, 4234265, 5081118, 5444055, 7621677, 8468530, 10888110, 12702795, 15243354, 25405590, 38108385, 76216770]

約数ペア:

[(1, 76216770), (2, 38108385), (3, 25405590), (5, 15243354), (6, 12702795), (7, 10888110), (9, 8468530), (10, 7621677), (14, 5444055), (15, 5081118), (18, 4234265), (21, 3629370), (30, 2540559), (35, 2177622), (42, 1814685), (45, 1693706), (63, 1209790), (70, 1088811), (90, 846853), (105, 725874), (126, 604895), (210, 362937), (311, 245070), (315, 241958), (389, 195930), (622, 122535), (630, 120979), (778, 97965), (933, 81690), (1167, 65310), (1555, 49014), (1866, 40845), (1945, 39186), (2177, 35010), (2334, 32655), (2723, 27990), (2799, 27230), (3110, 24507), (3501, 21770), (3890, 19593), (4354, 17505), (4665, 16338), (5446, 13995), (5598, 13615), (5835, 13062), (6531, 11670), (7002, 10885), (8169, 9330)]