2463180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 7020384

約数和(自身を除く): 4557204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 673, 732, 915, 1220, 1346, 1830, 2019, 2692, 3365, 3660, 4038, 6730, 8076, 10095, 13460, 20190, 40380, 41053, 82106, 123159, 164212, 205265, 246318, 410530, 492636, 615795, 821060, 1231590, 2463180]

約数ペア:

[(1, 2463180), (2, 1231590), (3, 821060), (4, 615795), (5, 492636), (6, 410530), (10, 246318), (12, 205265), (15, 164212), (20, 123159), (30, 82106), (60, 41053), (61, 40380), (122, 20190), (183, 13460), (244, 10095), (305, 8076), (366, 6730), (610, 4038), (673, 3660), (732, 3365), (915, 2692), (1220, 2019), (1346, 1830)]