2787180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 8805888

約数和(自身を除く): 6018708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 103, 110, 123, 132, 164, 165, 205, 206, 220, 246, 309, 330, 410, 412, 451, 492, 515, 615, 618, 660, 820, 902, 1030, 1133, 1230, 1236, 1353, 1545, 1804, 2060, 2255, 2266, 2460, 2706, 3090, 3399, 4223, 4510, 4532, 5412, 5665, 6180, 6765, 6798, 8446, 9020, 11330, 12669, 13530, 13596, 16892, 16995, 21115, 22660, 25338, 27060, 33990, 42230, 46453, 50676, 63345, 67980, 84460, 92906, 126690, 139359, 185812, 232265, 253380, 278718, 464530, 557436, 696795, 929060, 1393590, 2787180]

約数ペア:

[(1, 2787180), (2, 1393590), (3, 929060), (4, 696795), (5, 557436), (6, 464530), (10, 278718), (11, 253380), (12, 232265), (15, 185812), (20, 139359), (22, 126690), (30, 92906), (33, 84460), (41, 67980), (44, 63345), (55, 50676), (60, 46453), (66, 42230), (82, 33990), (103, 27060), (110, 25338), (123, 22660), (132, 21115), (164, 16995), (165, 16892), (205, 13596), (206, 13530), (220, 12669), (246, 11330), (309, 9020), (330, 8446), (410, 6798), (412, 6765), (451, 6180), (492, 5665), (515, 5412), (615, 4532), (618, 4510), (660, 4223), (820, 3399), (902, 3090), (1030, 2706), (1133, 2460), (1230, 2266), (1236, 2255), (1353, 2060), (1545, 1804)]