71740830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{341623}}^1$

素因数の和:341640

約数の個数: 32

約数和(自身を含む): 196775424

約数和(自身を除く): 125034594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 341623, 683246, 1024869, 1708115, 2049738, 2391361, 3416230, 4782722, 5124345, 7174083, 10248690, 11956805, 14348166, 23913610, 35870415, 71740830]

約数ペア:

[(1, 71740830), (2, 35870415), (3, 23913610), (5, 14348166), (6, 11956805), (7, 10248690), (10, 7174083), (14, 5124345), (15, 4782722), (21, 3416230), (30, 2391361), (35, 2049738), (42, 1708115), (70, 1024869), (105, 683246), (210, 341623)]