140588804580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{334735249}}^1$

素因数の和:334735268

約数の個数: 48

約数和(自身を含む): 449884176000

約数和(自身を除く): 309295371420

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, 334735249, 669470498, 1004205747, 1338940996, 1673676245, 2008411494, 2343146743, 3347352490, 4016822988, 4686293486, 5021028735, 6694704980, 7029440229, 9372586972, 10042057470, 11715733715, 14058880458, 20084114940, 23431467430, 28117760916, 35147201145, 46862934860, 70294402290, 140588804580]

約数ペア:

[(1, 140588804580), (2, 70294402290), (3, 46862934860), (4, 35147201145), (5, 28117760916), (6, 23431467430), (7, 20084114940), (10, 14058880458), (12, 11715733715), (14, 10042057470), (15, 9372586972), (20, 7029440229), (21, 6694704980), (28, 5021028735), (30, 4686293486), (35, 4016822988), (42, 3347352490), (60, 2343146743), (70, 2008411494), (84, 1673676245), (105, 1338940996), (140, 1004205747), (210, 669470498), (420, 334735249)]