2022809940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661049}}^1$

素因数の和:661081

約数の個数: 72

約数和(自身を含む): 6496799400

約数和(自身を除く): 4473989460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 661049, 1322098, 1983147, 2644196, 3305245, 3966294, 5949441, 6610490, 7932588, 9915735, 11237833, 11898882, 13220980, 19831470, 22475666, 23797764, 29747205, 33713499, 39662940, 44951332, 56189165, 59494410, 67426998, 101140497, 112378330, 118988820, 134853996, 168567495, 202280994, 224756660, 337134990, 404561988, 505702485, 674269980, 1011404970, 2022809940]

約数ペア:

[(1, 2022809940), (2, 1011404970), (3, 674269980), (4, 505702485), (5, 404561988), (6, 337134990), (9, 224756660), (10, 202280994), (12, 168567495), (15, 134853996), (17, 118988820), (18, 112378330), (20, 101140497), (30, 67426998), (34, 59494410), (36, 56189165), (45, 44951332), (51, 39662940), (60, 33713499), (68, 29747205), (85, 23797764), (90, 22475666), (102, 19831470), (153, 13220980), (170, 11898882), (180, 11237833), (204, 9915735), (255, 7932588), (306, 6610490), (340, 5949441), (510, 3966294), (612, 3305245), (765, 2644196), (1020, 1983147), (1530, 1322098), (3060, 661049)]