139648830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6299}}^1$

素因数の和:7048

約数の個数: 32

約数和(自身を含む): 335664000

約数和(自身を除く): 196015170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 3695, 4434, 6299, 7390, 11085, 12598, 18897, 22170, 31495, 37794, 62990, 94485, 188970, 4654961, 9309922, 13964883, 23274805, 27929766, 46549610, 69824415, 139648830]

約数ペア:

[(1, 139648830), (2, 69824415), (3, 46549610), (5, 27929766), (6, 23274805), (10, 13964883), (15, 9309922), (30, 4654961), (739, 188970), (1478, 94485), (2217, 62990), (3695, 37794), (4434, 31495), (6299, 22170), (7390, 18897), (11085, 12598)]