421325310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{7243}}^1$

素因数の和:7537

約数の個数: 64

約数和(自身を含む): 1159967232

約数和(自身を除く): 738641922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 554, 831, 1385, 1662, 1939, 2770, 3878, 4155, 5817, 7243, 8310, 9695, 11634, 14486, 19390, 21729, 29085, 36215, 43458, 50701, 58170, 72430, 101402, 108645, 152103, 217290, 253505, 304206, 507010, 760515, 1521030, 2006311, 4012622, 6018933, 10031555, 12037866, 14044177, 20063110, 28088354, 30094665, 42132531, 60189330, 70220885, 84265062, 140441770, 210662655, 421325310]

約数ペア:

[(1, 421325310), (2, 210662655), (3, 140441770), (5, 84265062), (6, 70220885), (7, 60189330), (10, 42132531), (14, 30094665), (15, 28088354), (21, 20063110), (30, 14044177), (35, 12037866), (42, 10031555), (70, 6018933), (105, 4012622), (210, 2006311), (277, 1521030), (554, 760515), (831, 507010), (1385, 304206), (1662, 253505), (1939, 217290), (2770, 152103), (3878, 108645), (4155, 101402), (5817, 72430), (7243, 58170), (8310, 50701), (9695, 43458), (11634, 36215), (14486, 29085), (19390, 21729)]