1393590

素因数分解:

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

素因数の和:165

約数の個数: 64

約数和(自身を含む): 3773952

約数和(自身を除く): 2380362

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 103, 110, 123, 165, 205, 206, 246, 309, 330, 410, 451, 515, 615, 618, 902, 1030, 1133, 1230, 1353, 1545, 2255, 2266, 2706, 3090, 3399, 4223, 4510, 5665, 6765, 6798, 8446, 11330, 12669, 13530, 16995, 21115, 25338, 33990, 42230, 46453, 63345, 92906, 126690, 139359, 232265, 278718, 464530, 696795, 1393590]

約数ペア:

[(1, 1393590), (2, 696795), (3, 464530), (5, 278718), (6, 232265), (10, 139359), (11, 126690), (15, 92906), (22, 63345), (30, 46453), (33, 42230), (41, 33990), (55, 25338), (66, 21115), (82, 16995), (103, 13530), (110, 12669), (123, 11330), (165, 8446), (205, 6798), (206, 6765), (246, 5665), (309, 4510), (330, 4223), (410, 3399), (451, 3090), (515, 2706), (615, 2266), (618, 2255), (902, 1545), (1030, 1353), (1133, 1230)]