8418056070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{30169}}^1$

素因数の和:30381

約数の個数: 64

約数和(自身を含む): 20644968960

約数和(自身を除く): 12226912890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 131, 142, 213, 262, 355, 393, 426, 655, 710, 786, 1065, 1310, 1965, 2130, 3930, 9301, 18602, 27903, 30169, 46505, 55806, 60338, 90507, 93010, 139515, 150845, 181014, 279030, 301690, 452535, 905070, 2141999, 3952139, 4283998, 6425997, 7904278, 10709995, 11856417, 12851994, 19760695, 21419990, 23712834, 32129985, 39521390, 59282085, 64259970, 118564170, 280601869, 561203738, 841805607, 1403009345, 1683611214, 2806018690, 4209028035, 8418056070]

約数ペア:

[(1, 8418056070), (2, 4209028035), (3, 2806018690), (5, 1683611214), (6, 1403009345), (10, 841805607), (15, 561203738), (30, 280601869), (71, 118564170), (131, 64259970), (142, 59282085), (213, 39521390), (262, 32129985), (355, 23712834), (393, 21419990), (426, 19760695), (655, 12851994), (710, 11856417), (786, 10709995), (1065, 7904278), (1310, 6425997), (1965, 4283998), (2130, 3952139), (3930, 2141999), (9301, 905070), (18602, 452535), (27903, 301690), (30169, 279030), (46505, 181014), (55806, 150845), (60338, 139515), (90507, 93010)]