172418156930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1142069}}^1$

素因数の和:1142594

約数の個数: 32

約数和(自身を含む): 321022172160

約数和(自身を除く): 148604015230

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 487, 974, 2435, 4870, 15097, 30194, 75485, 150970, 1142069, 2284138, 5710345, 11420690, 35404139, 70808278, 177020695, 354041390, 556187603, 1112375206, 2780938015, 5561876030, 17241815693, 34483631386, 86209078465, 172418156930]

約数ペア:

[(1, 172418156930), (2, 86209078465), (5, 34483631386), (10, 17241815693), (31, 5561876030), (62, 2780938015), (155, 1112375206), (310, 556187603), (487, 354041390), (974, 177020695), (2435, 70808278), (4870, 35404139), (15097, 11420690), (30194, 5710345), (75485, 2284138), (150970, 1142069)]