7000000620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2255

約数の個数: 96

約数和(自身を含む): 19783249920

約数和(自身を除く): 12783249300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 479, 604, 755, 906, 958, 1437, 1510, 1613, 1812, 1916, 2265, 2395, 2874, 3020, 3226, 4530, 4790, 4839, 5748, 6452, 7185, 8065, 9060, 9580, 9678, 14370, 16130, 19356, 24195, 28740, 32260, 48390, 72329, 96780, 144658, 216987, 243563, 289316, 361645, 433974, 487126, 723290, 730689, 772627, 867948, 974252, 1084935, 1217815, 1446580, 1461378, 1545254, 2169870, 2317881, 2435630, 2922756, 3090508, 3653445, 3863135, 4339740, 4635762, 4871260, 7306890, 7726270, 9271524, 11589405, 14613780, 15452540, 23178810, 46357620, 116666677, 233333354, 350000031, 466666708, 583333385, 700000062, 1166666770, 1400000124, 1750000155, 2333333540, 3500000310, 7000000620]

約数ペア:

[(1, 7000000620), (2, 3500000310), (3, 2333333540), (4, 1750000155), (5, 1400000124), (6, 1166666770), (10, 700000062), (12, 583333385), (15, 466666708), (20, 350000031), (30, 233333354), (60, 116666677), (151, 46357620), (302, 23178810), (453, 15452540), (479, 14613780), (604, 11589405), (755, 9271524), (906, 7726270), (958, 7306890), (1437, 4871260), (1510, 4635762), (1613, 4339740), (1812, 3863135), (1916, 3653445), (2265, 3090508), (2395, 2922756), (2874, 2435630), (3020, 2317881), (3226, 2169870), (4530, 1545254), (4790, 1461378), (4839, 1446580), (5748, 1217815), (6452, 1084935), (7185, 974252), (8065, 867948), (9060, 772627), (9580, 730689), (9678, 723290), (14370, 487126), (16130, 433974), (19356, 361645), (24195, 289316), (28740, 243563), (32260, 216987), (48390, 144658), (72329, 96780)]