3041865820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{33791}}^1$

素因数の和:34450

約数の個数: 48

約数和(自身を含む): 7312048128

約数和(自身を除く): 4270182308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 33791, 45010, 67582, 90020, 135164, 168955, 236537, 337910, 473074, 675820, 946148, 1182685, 2365370, 4730740, 21727613, 43455226, 86910452, 108638065, 152093291, 217276130, 304186582, 434552260, 608373164, 760466455, 1520932910, 3041865820]

約数ペア:

[(1, 3041865820), (2, 1520932910), (4, 760466455), (5, 608373164), (7, 434552260), (10, 304186582), (14, 217276130), (20, 152093291), (28, 108638065), (35, 86910452), (70, 43455226), (140, 21727613), (643, 4730740), (1286, 2365370), (2572, 1182685), (3215, 946148), (4501, 675820), (6430, 473074), (9002, 337910), (12860, 236537), (18004, 168955), (22505, 135164), (33791, 90020), (45010, 67582)]