84092820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{28603}}^1$

素因数の和:28629

約数の個数: 72

約数和(自身を含む): 273911904

約数和(自身を除く): 189819084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 28603, 57206, 85809, 114412, 143015, 171618, 200221, 286030, 343236, 400442, 429045, 572060, 600663, 800884, 858090, 1001105, 1201326, 1401547, 1716180, 2002210, 2402652, 2803094, 3003315, 4004420, 4204641, 5606188, 6006630, 7007735, 8409282, 12013260, 14015470, 16818564, 21023205, 28030940, 42046410, 84092820]

約数ペア:

[(1, 84092820), (2, 42046410), (3, 28030940), (4, 21023205), (5, 16818564), (6, 14015470), (7, 12013260), (10, 8409282), (12, 7007735), (14, 6006630), (15, 5606188), (20, 4204641), (21, 4004420), (28, 3003315), (30, 2803094), (35, 2402652), (42, 2002210), (49, 1716180), (60, 1401547), (70, 1201326), (84, 1001105), (98, 858090), (105, 800884), (140, 600663), (147, 572060), (196, 429045), (210, 400442), (245, 343236), (294, 286030), (420, 200221), (490, 171618), (588, 143015), (735, 114412), (980, 85809), (1470, 57206), (2940, 28603)]