1426507860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{334861}}^1$

素因数の和:334944

約数の個数: 48

約数和(自身を含む): 4050490752

約数和(自身を除く): 2623982892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 334861, 669722, 1004583, 1339444, 1674305, 2009166, 3348610, 4018332, 5022915, 6697220, 10045830, 20091660, 23775131, 47550262, 71325393, 95100524, 118875655, 142650786, 237751310, 285301572, 356626965, 475502620, 713253930, 1426507860]

約数ペア:

[(1, 1426507860), (2, 713253930), (3, 475502620), (4, 356626965), (5, 285301572), (6, 237751310), (10, 142650786), (12, 118875655), (15, 95100524), (20, 71325393), (30, 47550262), (60, 23775131), (71, 20091660), (142, 10045830), (213, 6697220), (284, 5022915), (355, 4018332), (426, 3348610), (710, 2009166), (852, 1674305), (1065, 1339444), (1420, 1004583), (2130, 669722), (4260, 334861)]