342213050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 691228080

約数和(自身を除く): 349015030

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 61, 73, 106, 122, 145, 146, 265, 290, 305, 365, 530, 610, 725, 730, 1325, 1450, 1525, 1537, 1769, 1825, 2117, 2650, 3050, 3074, 3233, 3538, 3650, 3869, 4234, 4453, 6466, 7685, 7738, 8845, 8906, 10585, 15370, 16165, 17690, 19345, 21170, 22265, 32330, 38425, 38690, 44225, 44530, 52925, 76850, 80825, 88450, 93757, 96725, 105850, 111325, 112201, 129137, 161650, 187514, 193450, 222650, 224402, 236009, 258274, 468785, 472018, 561005, 645685, 937570, 1122010, 1180045, 1291370, 2343925, 2360090, 2805025, 3228425, 4687850, 5610050, 5900225, 6456850, 6844261, 11800450, 13688522, 34221305, 68442610, 171106525, 342213050]

約数ペア:

[(1, 342213050), (2, 171106525), (5, 68442610), (10, 34221305), (25, 13688522), (29, 11800450), (50, 6844261), (53, 6456850), (58, 5900225), (61, 5610050), (73, 4687850), (106, 3228425), (122, 2805025), (145, 2360090), (146, 2343925), (265, 1291370), (290, 1180045), (305, 1122010), (365, 937570), (530, 645685), (610, 561005), (725, 472018), (730, 468785), (1325, 258274), (1450, 236009), (1525, 224402), (1537, 222650), (1769, 193450), (1825, 187514), (2117, 161650), (2650, 129137), (3050, 112201), (3074, 111325), (3233, 105850), (3538, 96725), (3650, 93757), (3869, 88450), (4234, 80825), (4453, 76850), (6466, 52925), (7685, 44530), (7738, 44225), (8845, 38690), (8906, 38425), (10585, 32330), (15370, 22265), (16165, 21170), (17690, 19345)]