71597910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 107229354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 167, 186, 310, 334, 461, 465, 501, 835, 922, 930, 1002, 1383, 1670, 2305, 2505, 2766, 4610, 5010, 5177, 6915, 10354, 13830, 14291, 15531, 25885, 28582, 31062, 42873, 51770, 71455, 76987, 77655, 85746, 142910, 153974, 155310, 214365, 230961, 384935, 428730, 461922, 769870, 1154805, 2309610, 2386597, 4773194, 7159791, 11932985, 14319582, 23865970, 35798955, 71597910]

約数ペア:

[(1, 71597910), (2, 35798955), (3, 23865970), (5, 14319582), (6, 11932985), (10, 7159791), (15, 4773194), (30, 2386597), (31, 2309610), (62, 1154805), (93, 769870), (155, 461922), (167, 428730), (186, 384935), (310, 230961), (334, 214365), (461, 155310), (465, 153974), (501, 142910), (835, 85746), (922, 77655), (930, 76987), (1002, 71455), (1383, 51770), (1670, 42873), (2305, 31062), (2505, 28582), (2766, 25885), (4610, 15531), (5010, 14291), (5177, 13830), (6915, 10354)]