148910670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17791}}^1$

素因数の和:17838

約数の個数: 64

約数和(自身を含む): 409927680

約数和(自身を除く): 261017010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 17791, 35582, 53373, 88955, 106746, 160119, 177910, 266865, 320238, 480357, 533730, 551521, 800595, 960714, 1103042, 1601190, 1654563, 2401785, 2757605, 3309126, 4803570, 4963689, 5515210, 8272815, 9927378, 14891067, 16545630, 24818445, 29782134, 49636890, 74455335, 148910670]

約数ペア:

[(1, 148910670), (2, 74455335), (3, 49636890), (5, 29782134), (6, 24818445), (9, 16545630), (10, 14891067), (15, 9927378), (18, 8272815), (27, 5515210), (30, 4963689), (31, 4803570), (45, 3309126), (54, 2757605), (62, 2401785), (90, 1654563), (93, 1601190), (135, 1103042), (155, 960714), (186, 800595), (270, 551521), (279, 533730), (310, 480357), (465, 320238), (558, 266865), (837, 177910), (930, 160119), (1395, 106746), (1674, 88955), (2790, 53373), (4185, 35582), (8370, 17791)]