79213260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{188603}}^1$

素因数の和:188622

約数の個数: 48

約数和(自身を含む): 253483776

約数和(自身を除く): 174270516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 188603, 377206, 565809, 754412, 943015, 1131618, 1320221, 1886030, 2263236, 2640442, 2829045, 3772060, 3960663, 5280884, 5658090, 6601105, 7921326, 11316180, 13202210, 15842652, 19803315, 26404420, 39606630, 79213260]

約数ペア:

[(1, 79213260), (2, 39606630), (3, 26404420), (4, 19803315), (5, 15842652), (6, 13202210), (7, 11316180), (10, 7921326), (12, 6601105), (14, 5658090), (15, 5280884), (20, 3960663), (21, 3772060), (28, 2829045), (30, 2640442), (35, 2263236), (42, 1886030), (60, 1320221), (70, 1131618), (84, 943015), (105, 754412), (140, 565809), (210, 377206), (420, 188603)]