318351390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28603}}^1$

素因数の和:28673

約数の個数: 64

約数和(自身を含む): 889698816

約数和(自身を除く): 571347426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 28603, 57206, 85809, 143015, 171618, 200221, 286030, 400442, 429045, 600663, 858090, 1001105, 1201326, 1515959, 2002210, 3003315, 3031918, 4547877, 6006630, 7579795, 9095754, 10611713, 15159590, 21223426, 22739385, 31835139, 45478770, 53058565, 63670278, 106117130, 159175695, 318351390]

約数ペア:

[(1, 318351390), (2, 159175695), (3, 106117130), (5, 63670278), (6, 53058565), (7, 45478770), (10, 31835139), (14, 22739385), (15, 21223426), (21, 15159590), (30, 10611713), (35, 9095754), (42, 7579795), (53, 6006630), (70, 4547877), (105, 3031918), (106, 3003315), (159, 2002210), (210, 1515959), (265, 1201326), (318, 1001105), (371, 858090), (530, 600663), (742, 429045), (795, 400442), (1113, 286030), (1590, 200221), (1855, 171618), (2226, 143015), (3710, 85809), (5565, 57206), (11130, 28603)]