278892030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3049}}^2$

素因数の和:6108

約数の個数: 24

約数和(自身を含む): 669560472

約数和(自身を除く): 390668442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3049, 6098, 9147, 15245, 18294, 30490, 45735, 91470, 9296401, 18592802, 27889203, 46482005, 55778406, 92964010, 139446015, 278892030]

約数ペア:

[(1, 278892030), (2, 139446015), (3, 92964010), (5, 55778406), (6, 46482005), (10, 27889203), (15, 18592802), (30, 9296401), (3049, 91470), (6098, 45735), (9147, 30490), (15245, 18294)]