89362830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{18973}}^1$

素因数の和:19140

約数の個数: 32

約数和(自身を含む): 215848224

約数和(自身を除く): 126485394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 18973, 37946, 56919, 94865, 113838, 189730, 284595, 569190, 2978761, 5957522, 8936283, 14893805, 17872566, 29787610, 44681415, 89362830]

約数ペア:

[(1, 89362830), (2, 44681415), (3, 29787610), (5, 17872566), (6, 14893805), (10, 8936283), (15, 5957522), (30, 2978761), (157, 569190), (314, 284595), (471, 189730), (785, 113838), (942, 94865), (1570, 56919), (2355, 37946), (4710, 18973)]