460801490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 930787200

約数和(自身を除く): 469985710

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 179, 190, 323, 358, 646, 797, 895, 1594, 1615, 1790, 3043, 3230, 3401, 3985, 6086, 6802, 7970, 13549, 15143, 15215, 17005, 27098, 30286, 30430, 34010, 57817, 67745, 75715, 115634, 135490, 142663, 151430, 257431, 285326, 289085, 514862, 578170, 713315, 1287155, 1426630, 2425271, 2574310, 2710597, 4850542, 5421194, 12126355, 13552985, 24252710, 27105970, 46080149, 92160298, 230400745, 460801490]

約数ペア:

[(1, 460801490), (2, 230400745), (5, 92160298), (10, 46080149), (17, 27105970), (19, 24252710), (34, 13552985), (38, 12126355), (85, 5421194), (95, 4850542), (170, 2710597), (179, 2574310), (190, 2425271), (323, 1426630), (358, 1287155), (646, 713315), (797, 578170), (895, 514862), (1594, 289085), (1615, 285326), (1790, 257431), (3043, 151430), (3230, 142663), (3401, 135490), (3985, 115634), (6086, 75715), (6802, 67745), (7970, 57817), (13549, 34010), (15143, 30430), (15215, 30286), (17005, 27098)]