63838740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8941}}^1$

素因数の和:8977

約数の個数: 96

約数和(自身を含む): 216324864

約数和(自身を除く): 152486124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 8941, 17882, 26823, 35764, 44705, 53646, 62587, 89410, 107292, 125174, 134115, 151997, 178820, 187761, 250348, 268230, 303994, 312935, 375522, 455991, 536460, 607988, 625870, 751044, 759985, 911982, 938805, 1063979, 1251740, 1519970, 1823964, 1877610, 2127958, 2279955, 3039940, 3191937, 3755220, 4255916, 4559910, 5319895, 6383874, 9119820, 10639790, 12767748, 15959685, 21279580, 31919370, 63838740]

約数ペア:

[(1, 63838740), (2, 31919370), (3, 21279580), (4, 15959685), (5, 12767748), (6, 10639790), (7, 9119820), (10, 6383874), (12, 5319895), (14, 4559910), (15, 4255916), (17, 3755220), (20, 3191937), (21, 3039940), (28, 2279955), (30, 2127958), (34, 1877610), (35, 1823964), (42, 1519970), (51, 1251740), (60, 1063979), (68, 938805), (70, 911982), (84, 759985), (85, 751044), (102, 625870), (105, 607988), (119, 536460), (140, 455991), (170, 375522), (204, 312935), (210, 303994), (238, 268230), (255, 250348), (340, 187761), (357, 178820), (420, 151997), (476, 134115), (510, 125174), (595, 107292), (714, 89410), (1020, 62587), (1190, 53646), (1428, 44705), (1785, 35764), (2380, 26823), (3570, 17882), (7140, 8941)]