610475890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139697}}^1$

素因数の和:139746

約数の個数: 32

約数和(自身を含む): 1206990720

約数和(自身を除く): 596514830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 139697, 279394, 698485, 1396970, 2654243, 3213031, 5308486, 6426062, 13271215, 16065155, 26542430, 32130310, 61047589, 122095178, 305237945, 610475890]

約数ペア:

[(1, 610475890), (2, 305237945), (5, 122095178), (10, 61047589), (19, 32130310), (23, 26542430), (38, 16065155), (46, 13271215), (95, 6426062), (115, 5308486), (190, 3213031), (230, 2654243), (437, 1396970), (874, 698485), (2185, 279394), (4370, 139697)]