6128980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 15128064

約数和(自身を除く): 8999084

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2143, 2860, 4286, 8572, 10715, 21430, 23573, 27859, 42860, 47146, 55718, 94292, 111436, 117865, 139295, 235730, 278590, 306449, 471460, 557180, 612898, 1225796, 1532245, 3064490, 6128980]

約数ペア:

[(1, 6128980), (2, 3064490), (4, 1532245), (5, 1225796), (10, 612898), (11, 557180), (13, 471460), (20, 306449), (22, 278590), (26, 235730), (44, 139295), (52, 117865), (55, 111436), (65, 94292), (110, 55718), (130, 47146), (143, 42860), (220, 27859), (260, 23573), (286, 21430), (572, 10715), (715, 8572), (1430, 4286), (2143, 2860)]