84859390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 191766528

約数和(自身を除く): 106907138

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 577, 770, 955, 1154, 1337, 1910, 2101, 2674, 2885, 4039, 4202, 5770, 6347, 6685, 8078, 10505, 12694, 13370, 14707, 20195, 21010, 29414, 31735, 40390, 44429, 63470, 73535, 88858, 110207, 147070, 220414, 222145, 444290, 551035, 771449, 1102070, 1212277, 1542898, 2424554, 3857245, 6061385, 7714490, 8485939, 12122770, 16971878, 42429695, 84859390]

約数ペア:

[(1, 84859390), (2, 42429695), (5, 16971878), (7, 12122770), (10, 8485939), (11, 7714490), (14, 6061385), (22, 3857245), (35, 2424554), (55, 1542898), (70, 1212277), (77, 1102070), (110, 771449), (154, 551035), (191, 444290), (382, 222145), (385, 220414), (577, 147070), (770, 110207), (955, 88858), (1154, 73535), (1337, 63470), (1910, 44429), (2101, 40390), (2674, 31735), (2885, 29414), (4039, 21010), (4202, 20195), (5770, 14707), (6347, 13370), (6685, 12694), (8078, 10505)]