270361540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 628798464

約数和(自身を除く): 358436924

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 113, 124, 155, 170, 226, 227, 310, 340, 452, 454, 527, 565, 620, 908, 1054, 1130, 1135, 1921, 2108, 2260, 2270, 2635, 3503, 3842, 3859, 4540, 5270, 7006, 7037, 7684, 7718, 9605, 10540, 14012, 14074, 15436, 17515, 19210, 19295, 25651, 28148, 35030, 35185, 38420, 38590, 51302, 59551, 70060, 70370, 77180, 102604, 119102, 119629, 128255, 140740, 238204, 239258, 256510, 297755, 436067, 478516, 513020, 595510, 598145, 795181, 872134, 1191020, 1196290, 1590362, 1744268, 2180335, 2392580, 3180724, 3975905, 4360670, 7951810, 8721340, 13518077, 15903620, 27036154, 54072308, 67590385, 135180770, 270361540]

約数ペア:

[(1, 270361540), (2, 135180770), (4, 67590385), (5, 54072308), (10, 27036154), (17, 15903620), (20, 13518077), (31, 8721340), (34, 7951810), (62, 4360670), (68, 3975905), (85, 3180724), (113, 2392580), (124, 2180335), (155, 1744268), (170, 1590362), (226, 1196290), (227, 1191020), (310, 872134), (340, 795181), (452, 598145), (454, 595510), (527, 513020), (565, 478516), (620, 436067), (908, 297755), (1054, 256510), (1130, 239258), (1135, 238204), (1921, 140740), (2108, 128255), (2260, 119629), (2270, 119102), (2635, 102604), (3503, 77180), (3842, 70370), (3859, 70060), (4540, 59551), (5270, 51302), (7006, 38590), (7037, 38420), (7684, 35185), (7718, 35030), (9605, 28148), (10540, 25651), (14012, 19295), (14074, 19210), (15436, 17515)]