3454860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 6367092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 811, 852, 1065, 1420, 1622, 2130, 2433, 3244, 4055, 4260, 4866, 8110, 9732, 12165, 16220, 24330, 48660, 57581, 115162, 172743, 230324, 287905, 345486, 575810, 690972, 863715, 1151620, 1727430, 3454860]

約数ペア:

[(1, 3454860), (2, 1727430), (3, 1151620), (4, 863715), (5, 690972), (6, 575810), (10, 345486), (12, 287905), (15, 230324), (20, 172743), (30, 115162), (60, 57581), (71, 48660), (142, 24330), (213, 16220), (284, 12165), (355, 9732), (426, 8110), (710, 4866), (811, 4260), (852, 4055), (1065, 3244), (1420, 2433), (1622, 2130)]