30767970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7829}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 74416320

約数和(自身を除く): 43648350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 7829, 15658, 23487, 39145, 46974, 78290, 117435, 234870, 1025599, 2051198, 3076797, 5127995, 6153594, 10255990, 15383985, 30767970]

約数ペア:

[(1, 30767970), (2, 15383985), (3, 10255990), (5, 6153594), (6, 5127995), (10, 3076797), (15, 2051198), (30, 1025599), (131, 234870), (262, 117435), (393, 78290), (655, 46974), (786, 39145), (1310, 23487), (1965, 15658), (3930, 7829)]