38370870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 109175040

約数和(自身を除く): 70804170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 809, 930, 1054, 1395, 1530, 1581, 1618, 2427, 2635, 2790, 3162, 4045, 4743, 4854, 5270, 7281, 7905, 8090, 9486, 12135, 13753, 14562, 15810, 23715, 24270, 25079, 27506, 36405, 41259, 47430, 50158, 68765, 72810, 75237, 82518, 123777, 125395, 137530, 150474, 206295, 225711, 247554, 250790, 376185, 412590, 426343, 451422, 618885, 752370, 852686, 1128555, 1237770, 1279029, 2131715, 2257110, 2558058, 3837087, 4263430, 6395145, 7674174, 12790290, 19185435, 38370870]

約数ペア:

[(1, 38370870), (2, 19185435), (3, 12790290), (5, 7674174), (6, 6395145), (9, 4263430), (10, 3837087), (15, 2558058), (17, 2257110), (18, 2131715), (30, 1279029), (31, 1237770), (34, 1128555), (45, 852686), (51, 752370), (62, 618885), (85, 451422), (90, 426343), (93, 412590), (102, 376185), (153, 250790), (155, 247554), (170, 225711), (186, 206295), (255, 150474), (279, 137530), (306, 125395), (310, 123777), (465, 82518), (510, 75237), (527, 72810), (558, 68765), (765, 50158), (809, 47430), (930, 41259), (1054, 36405), (1395, 27506), (1530, 25079), (1581, 24270), (1618, 23715), (2427, 15810), (2635, 14562), (2790, 13753), (3162, 12135), (4045, 9486), (4743, 8090), (4854, 7905), (5270, 7281)]