211974540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{3203}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 594252288

約数和(自身を除く): 382277748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1103, 2206, 3203, 3309, 4412, 5515, 6406, 6618, 9609, 11030, 12812, 13236, 16015, 16545, 19218, 22060, 32030, 33090, 38436, 48045, 64060, 66180, 96090, 192180, 3532909, 7065818, 10598727, 14131636, 17664545, 21197454, 35329090, 42394908, 52993635, 70658180, 105987270, 211974540]

約数ペア:

[(1, 211974540), (2, 105987270), (3, 70658180), (4, 52993635), (5, 42394908), (6, 35329090), (10, 21197454), (12, 17664545), (15, 14131636), (20, 10598727), (30, 7065818), (60, 3532909), (1103, 192180), (2206, 96090), (3203, 66180), (3309, 64060), (4412, 48045), (5515, 38436), (6406, 33090), (6618, 32030), (9609, 22060), (11030, 19218), (12812, 16545), (13236, 16015)]