264843030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 645408000

約数和(自身を除く): 380564970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 179, 298, 331, 358, 447, 537, 662, 745, 894, 895, 993, 1074, 1490, 1655, 1790, 1986, 2235, 2685, 3310, 4470, 4965, 5370, 9930, 26671, 49319, 53342, 59249, 80013, 98638, 118498, 133355, 147957, 160026, 177747, 246595, 266710, 295914, 296245, 355494, 400065, 493190, 592490, 739785, 800130, 888735, 1479570, 1777470, 8828101, 17656202, 26484303, 44140505, 52968606, 88281010, 132421515, 264843030]

約数ペア:

[(1, 264843030), (2, 132421515), (3, 88281010), (5, 52968606), (6, 44140505), (10, 26484303), (15, 17656202), (30, 8828101), (149, 1777470), (179, 1479570), (298, 888735), (331, 800130), (358, 739785), (447, 592490), (537, 493190), (662, 400065), (745, 355494), (894, 296245), (895, 295914), (993, 266710), (1074, 246595), (1490, 177747), (1655, 160026), (1790, 147957), (1986, 133355), (2235, 118498), (2685, 98638), (3310, 80013), (4470, 59249), (4965, 53342), (5370, 49319), (9930, 26671)]