22279390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10267}}^1$

素因数の和:10312

約数の個数: 32

約数和(自身を含む): 47314944

約数和(自身を除く): 25035554

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 10267, 20534, 51335, 71869, 102670, 143738, 318277, 359345, 636554, 718690, 1591385, 2227939, 3182770, 4455878, 11139695, 22279390]

約数ペア:

[(1, 22279390), (2, 11139695), (5, 4455878), (7, 3182770), (10, 2227939), (14, 1591385), (31, 718690), (35, 636554), (62, 359345), (70, 318277), (155, 143738), (217, 102670), (310, 71869), (434, 51335), (1085, 20534), (2170, 10267)]