216119910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 537974784

約数和(自身を除く): 321854874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 281, 310, 465, 562, 827, 843, 930, 1405, 1654, 1686, 2481, 2810, 4135, 4215, 4962, 8270, 8430, 8711, 12405, 17422, 24810, 25637, 26133, 43555, 51274, 52266, 76911, 87110, 128185, 130665, 153822, 232387, 256370, 261330, 384555, 464774, 697161, 769110, 1161935, 1394322, 2323870, 3485805, 6971610, 7203997, 14407994, 21611991, 36019985, 43223982, 72039970, 108059955, 216119910]

約数ペア:

[(1, 216119910), (2, 108059955), (3, 72039970), (5, 43223982), (6, 36019985), (10, 21611991), (15, 14407994), (30, 7203997), (31, 6971610), (62, 3485805), (93, 2323870), (155, 1394322), (186, 1161935), (281, 769110), (310, 697161), (465, 464774), (562, 384555), (827, 261330), (843, 256370), (930, 232387), (1405, 153822), (1654, 130665), (1686, 128185), (2481, 87110), (2810, 76911), (4135, 52266), (4215, 51274), (4962, 43555), (8270, 26133), (8430, 25637), (8711, 24810), (12405, 17422)]