139303530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17791}}^1$

素因数の和:17836

約数の個数: 64

約数和(自身を含む): 384307200

約数和(自身を除く): 245003670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 17791, 35582, 53373, 88955, 106746, 160119, 177910, 266865, 320238, 480357, 515939, 533730, 800595, 960714, 1031878, 1547817, 1601190, 2401785, 2579695, 3095634, 4643451, 4803570, 5159390, 7739085, 9286902, 13930353, 15478170, 23217255, 27860706, 46434510, 69651765, 139303530]

約数ペア:

[(1, 139303530), (2, 69651765), (3, 46434510), (5, 27860706), (6, 23217255), (9, 15478170), (10, 13930353), (15, 9286902), (18, 7739085), (27, 5159390), (29, 4803570), (30, 4643451), (45, 3095634), (54, 2579695), (58, 2401785), (87, 1601190), (90, 1547817), (135, 1031878), (145, 960714), (174, 800595), (261, 533730), (270, 515939), (290, 480357), (435, 320238), (522, 266865), (783, 177910), (870, 160119), (1305, 106746), (1566, 88955), (2610, 53373), (3915, 35582), (7830, 17791)]