90228390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{429659}}^1$

素因数の和:429676

約数の個数: 32

約数和(自身を含む): 247484160

約数和(自身を除く): 157255770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 429659, 859318, 1288977, 2148295, 2577954, 3007613, 4296590, 6015226, 6444885, 9022839, 12889770, 15038065, 18045678, 30076130, 45114195, 90228390]

約数ペア:

[(1, 90228390), (2, 45114195), (3, 30076130), (5, 18045678), (6, 15038065), (7, 12889770), (10, 9022839), (14, 6444885), (15, 6015226), (21, 4296590), (30, 3007613), (35, 2577954), (42, 2148295), (70, 1288977), (105, 859318), (210, 429659)]