90341580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11359

約数の個数: 96

約数和(自身を含む): 304335360

約数和(自身を除く): 213993780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 11321, 22642, 33963, 45284, 56605, 67926, 79247, 113210, 135852, 158494, 169815, 215099, 226420, 237741, 316988, 339630, 396235, 430198, 475482, 645297, 679260, 792470, 860396, 950964, 1075495, 1188705, 1290594, 1505693, 1584940, 2150990, 2377410, 2581188, 3011386, 3226485, 4301980, 4517079, 4754820, 6022772, 6452970, 7528465, 9034158, 12905940, 15056930, 18068316, 22585395, 30113860, 45170790, 90341580]

約数ペア:

[(1, 90341580), (2, 45170790), (3, 30113860), (4, 22585395), (5, 18068316), (6, 15056930), (7, 12905940), (10, 9034158), (12, 7528465), (14, 6452970), (15, 6022772), (19, 4754820), (20, 4517079), (21, 4301980), (28, 3226485), (30, 3011386), (35, 2581188), (38, 2377410), (42, 2150990), (57, 1584940), (60, 1505693), (70, 1290594), (76, 1188705), (84, 1075495), (95, 950964), (105, 860396), (114, 792470), (133, 679260), (140, 645297), (190, 475482), (210, 430198), (228, 396235), (266, 339630), (285, 316988), (380, 237741), (399, 226420), (420, 215099), (532, 169815), (570, 158494), (665, 135852), (798, 113210), (1140, 79247), (1330, 67926), (1596, 56605), (1995, 45284), (2660, 33963), (3990, 22642), (7980, 11321)]