930331390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157951}}^1$

素因数の和:158008

約数の個数: 32

約数和(自身を含む): 1819607040

約数和(自身を除く): 889275650

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 157951, 315902, 789755, 1579510, 3001069, 4896481, 6002138, 9792962, 15005345, 24482405, 30010690, 48964810, 93033139, 186066278, 465165695, 930331390]

約数ペア:

[(1, 930331390), (2, 465165695), (5, 186066278), (10, 93033139), (19, 48964810), (31, 30010690), (38, 24482405), (62, 15005345), (95, 9792962), (155, 6002138), (190, 4896481), (310, 3001069), (589, 1579510), (1178, 789755), (2945, 315902), (5890, 157951)]