31460590070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1819583}}^1$

素因数の和:1819629

約数の個数: 64

約数和(自身を含む): 73365626880

約数和(自身を除く): 41905036810

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 1819583, 3639166, 9097915, 12737081, 18195830, 23654579, 25474162, 34572077, 47309158, 63685405, 69144154, 118272895, 127370810, 165582053, 172860385, 236545790, 242004539, 331164106, 345720770, 449437001, 484009078, 827910265, 898874002, 1210022695, 1655820530, 2247185005, 2420045390, 3146059007, 4494370010, 6292118014, 15730295035, 31460590070]

約数ペア:

[(1, 31460590070), (2, 15730295035), (5, 6292118014), (7, 4494370010), (10, 3146059007), (13, 2420045390), (14, 2247185005), (19, 1655820530), (26, 1210022695), (35, 898874002), (38, 827910265), (65, 484009078), (70, 449437001), (91, 345720770), (95, 331164106), (130, 242004539), (133, 236545790), (182, 172860385), (190, 165582053), (247, 127370810), (266, 118272895), (455, 69144154), (494, 63685405), (665, 47309158), (910, 34572077), (1235, 25474162), (1330, 23654579), (1729, 18195830), (2470, 12737081), (3458, 9097915), (8645, 3639166), (17290, 1819583)]