30535470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2590

約数の個数: 96

約数和(自身を含む): 95546880

約数和(自身を除く): 65011410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 2551, 3990, 5102, 5985, 7653, 11970, 12755, 15306, 17857, 22959, 25510, 35714, 38265, 45918, 48469, 53571, 76530, 89285, 96938, 107142, 114795, 145407, 160713, 178570, 229590, 242345, 267855, 290814, 321426, 339283, 436221, 484690, 535710, 678566, 727035, 803565, 872442, 1017849, 1454070, 1607130, 1696415, 2035698, 2181105, 3053547, 3392830, 4362210, 5089245, 6107094, 10178490, 15267735, 30535470]

約数ペア:

[(1, 30535470), (2, 15267735), (3, 10178490), (5, 6107094), (6, 5089245), (7, 4362210), (9, 3392830), (10, 3053547), (14, 2181105), (15, 2035698), (18, 1696415), (19, 1607130), (21, 1454070), (30, 1017849), (35, 872442), (38, 803565), (42, 727035), (45, 678566), (57, 535710), (63, 484690), (70, 436221), (90, 339283), (95, 321426), (105, 290814), (114, 267855), (126, 242345), (133, 229590), (171, 178570), (190, 160713), (210, 145407), (266, 114795), (285, 107142), (315, 96938), (342, 89285), (399, 76530), (570, 53571), (630, 48469), (665, 45918), (798, 38265), (855, 35714), (1197, 25510), (1330, 22959), (1710, 17857), (1995, 15306), (2394, 12755), (2551, 11970), (3990, 7653), (5102, 5985)]