45459020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 64856500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 76, 85, 95, 124, 155, 170, 190, 227, 310, 323, 340, 380, 454, 527, 589, 620, 646, 908, 1054, 1135, 1178, 1292, 1615, 2108, 2270, 2356, 2635, 2945, 3230, 3859, 4313, 4540, 5270, 5890, 6460, 7037, 7718, 8626, 10013, 10540, 11780, 14074, 15436, 17252, 19295, 20026, 21565, 28148, 35185, 38590, 40052, 43130, 50065, 70370, 73321, 77180, 86260, 100130, 119629, 133703, 140740, 146642, 200260, 239258, 267406, 293284, 366605, 478516, 534812, 598145, 668515, 733210, 1196290, 1337030, 1466420, 2272951, 2392580, 2674060, 4545902, 9091804, 11364755, 22729510, 45459020]

約数ペア:

[(1, 45459020), (2, 22729510), (4, 11364755), (5, 9091804), (10, 4545902), (17, 2674060), (19, 2392580), (20, 2272951), (31, 1466420), (34, 1337030), (38, 1196290), (62, 733210), (68, 668515), (76, 598145), (85, 534812), (95, 478516), (124, 366605), (155, 293284), (170, 267406), (190, 239258), (227, 200260), (310, 146642), (323, 140740), (340, 133703), (380, 119629), (454, 100130), (527, 86260), (589, 77180), (620, 73321), (646, 70370), (908, 50065), (1054, 43130), (1135, 40052), (1178, 38590), (1292, 35185), (1615, 28148), (2108, 21565), (2270, 20026), (2356, 19295), (2635, 17252), (2945, 15436), (3230, 14074), (3859, 11780), (4313, 10540), (4540, 10013), (5270, 8626), (5890, 7718), (6460, 7037)]