8423648730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{4456957}}^1$

素因数の和:4456980

約数の個数: 64

約数和(自身を含む): 25672078080

約数和(自身を除く): 17248429350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 4456957, 8913914, 13370871, 22284785, 26741742, 31198699, 40112613, 44569570, 62397398, 66854355, 80225226, 93596097, 120337839, 133708710, 155993495, 187192194, 200563065, 240675678, 280788291, 311986990, 401126130, 467980485, 561576582, 601689195, 842364873, 935960970, 1203378390, 1403941455, 1684729746, 2807882910, 4211824365, 8423648730]

約数ペア:

[(1, 8423648730), (2, 4211824365), (3, 2807882910), (5, 1684729746), (6, 1403941455), (7, 1203378390), (9, 935960970), (10, 842364873), (14, 601689195), (15, 561576582), (18, 467980485), (21, 401126130), (27, 311986990), (30, 280788291), (35, 240675678), (42, 200563065), (45, 187192194), (54, 155993495), (63, 133708710), (70, 120337839), (90, 93596097), (105, 80225226), (126, 66854355), (135, 62397398), (189, 44569570), (210, 40112613), (270, 31198699), (315, 26741742), (378, 22284785), (630, 13370871), (945, 8913914), (1890, 4456957)]