214521780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17107}}^1$

素因数の和:17149

約数の個数: 96

約数和(自身を含む): 689794560

約数和(自身を除く): 475272780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 17107, 34214, 51321, 68428, 85535, 102642, 171070, 188177, 205284, 256605, 325033, 342140, 376354, 513210, 564531, 650066, 752708, 940885, 975099, 1026420, 1129062, 1300132, 1625165, 1881770, 1950198, 2258124, 2822655, 3250330, 3575363, 3763540, 3900396, 4875495, 5645310, 6500660, 7150726, 9750990, 10726089, 11290620, 14301452, 17876815, 19501980, 21452178, 35753630, 42904356, 53630445, 71507260, 107260890, 214521780]

約数ペア:

[(1, 214521780), (2, 107260890), (3, 71507260), (4, 53630445), (5, 42904356), (6, 35753630), (10, 21452178), (11, 19501980), (12, 17876815), (15, 14301452), (19, 11290620), (20, 10726089), (22, 9750990), (30, 7150726), (33, 6500660), (38, 5645310), (44, 4875495), (55, 3900396), (57, 3763540), (60, 3575363), (66, 3250330), (76, 2822655), (95, 2258124), (110, 1950198), (114, 1881770), (132, 1625165), (165, 1300132), (190, 1129062), (209, 1026420), (220, 975099), (228, 940885), (285, 752708), (330, 650066), (380, 564531), (418, 513210), (570, 376354), (627, 342140), (660, 325033), (836, 256605), (1045, 205284), (1140, 188177), (1254, 171070), (2090, 102642), (2508, 85535), (3135, 68428), (4180, 51321), (6270, 34214), (12540, 17107)]