8395393890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1\times {\mathrm{9623}}^1$

素因数の和:11883

約数の個数: 64

約数和(自身を含む): 21710820096

約数和(自身を除く): 13315426206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2237, 4474, 6711, 9623, 11185, 13422, 19246, 22370, 28869, 29081, 33555, 48115, 57738, 58162, 67110, 87243, 96230, 125099, 144345, 145405, 174486, 250198, 288690, 290810, 375297, 436215, 625495, 750594, 872430, 1250990, 1876485, 3752970, 21526651, 43053302, 64579953, 107633255, 129159906, 215266510, 279846463, 322899765, 559692926, 645799530, 839539389, 1399232315, 1679078778, 2798464630, 4197696945, 8395393890]

約数ペア:

[(1, 8395393890), (2, 4197696945), (3, 2798464630), (5, 1679078778), (6, 1399232315), (10, 839539389), (13, 645799530), (15, 559692926), (26, 322899765), (30, 279846463), (39, 215266510), (65, 129159906), (78, 107633255), (130, 64579953), (195, 43053302), (390, 21526651), (2237, 3752970), (4474, 1876485), (6711, 1250990), (9623, 872430), (11185, 750594), (13422, 625495), (19246, 436215), (22370, 375297), (28869, 290810), (29081, 288690), (33555, 250198), (48115, 174486), (57738, 145405), (58162, 144345), (67110, 125099), (87243, 96230)]