72669270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{78139}}^1$

素因数の和:78180

約数の個数: 32

約数和(自身を含む): 180034560

約数和(自身を除く): 107365290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 78139, 156278, 234417, 390695, 468834, 781390, 1172085, 2344170, 2422309, 4844618, 7266927, 12111545, 14533854, 24223090, 36334635, 72669270]

約数ペア:

[(1, 72669270), (2, 36334635), (3, 24223090), (5, 14533854), (6, 12111545), (10, 7266927), (15, 4844618), (30, 2422309), (31, 2344170), (62, 1172085), (93, 781390), (155, 468834), (186, 390695), (310, 234417), (465, 156278), (930, 78139)]