2704169770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 5236669440

約数和(自身を除く): 2532499670

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 367, 445, 487, 734, 890, 974, 1513, 1835, 2435, 3026, 3670, 4870, 6239, 7565, 8279, 12478, 15130, 16558, 31195, 32663, 41395, 43343, 62390, 65326, 82790, 86686, 163315, 178729, 216715, 326630, 357458, 433430, 555271, 736831, 893645, 1110542, 1473662, 1787290, 2776355, 3038393, 3684155, 5552710, 6076786, 7368310, 15191965, 15906881, 30383930, 31813762, 79534405, 159068810, 270416977, 540833954, 1352084885, 2704169770]

約数ペア:

[(1, 2704169770), (2, 1352084885), (5, 540833954), (10, 270416977), (17, 159068810), (34, 79534405), (85, 31813762), (89, 30383930), (170, 15906881), (178, 15191965), (367, 7368310), (445, 6076786), (487, 5552710), (734, 3684155), (890, 3038393), (974, 2776355), (1513, 1787290), (1835, 1473662), (2435, 1110542), (3026, 893645), (3670, 736831), (4870, 555271), (6239, 433430), (7565, 357458), (8279, 326630), (12478, 216715), (15130, 178729), (16558, 163315), (31195, 86686), (32663, 82790), (41395, 65326), (43343, 62390)]