66258870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 164795904

約数和(自身を除く): 98537034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 103, 123, 205, 206, 246, 309, 410, 515, 523, 615, 618, 1030, 1046, 1230, 1545, 1569, 2615, 3090, 3138, 4223, 5230, 7845, 8446, 12669, 15690, 21115, 21443, 25338, 42230, 42886, 53869, 63345, 64329, 107215, 107738, 126690, 128658, 161607, 214430, 269345, 321645, 323214, 538690, 643290, 808035, 1616070, 2208629, 4417258, 6625887, 11043145, 13251774, 22086290, 33129435, 66258870]

約数ペア:

[(1, 66258870), (2, 33129435), (3, 22086290), (5, 13251774), (6, 11043145), (10, 6625887), (15, 4417258), (30, 2208629), (41, 1616070), (82, 808035), (103, 643290), (123, 538690), (205, 323214), (206, 321645), (246, 269345), (309, 214430), (410, 161607), (515, 128658), (523, 126690), (615, 107738), (618, 107215), (1030, 64329), (1046, 63345), (1230, 53869), (1545, 42886), (1569, 42230), (2615, 25338), (3090, 21443), (3138, 21115), (4223, 15690), (5230, 12669), (7845, 8446)]