31320504

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 88311600

約数和(自身を除く): 56991096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 73, 101, 118, 146, 177, 202, 219, 236, 292, 303, 354, 404, 438, 472, 531, 584, 606, 657, 708, 808, 876, 909, 1062, 1212, 1314, 1416, 1752, 1818, 2124, 2424, 2628, 3636, 4248, 4307, 5256, 5959, 7272, 7373, 8614, 11918, 12921, 14746, 17228, 17877, 22119, 23836, 25842, 29492, 34456, 35754, 38763, 44238, 47672, 51684, 53631, 58984, 66357, 71508, 77526, 88476, 103368, 107262, 132714, 143016, 155052, 176952, 214524, 265428, 310104, 429048, 435007, 530856, 870014, 1305021, 1740028, 2610042, 3480056, 3915063, 5220084, 7830126, 10440168, 15660252, 31320504]

約数ペア:

[(1, 31320504), (2, 15660252), (3, 10440168), (4, 7830126), (6, 5220084), (8, 3915063), (9, 3480056), (12, 2610042), (18, 1740028), (24, 1305021), (36, 870014), (59, 530856), (72, 435007), (73, 429048), (101, 310104), (118, 265428), (146, 214524), (177, 176952), (202, 155052), (219, 143016), (236, 132714), (292, 107262), (303, 103368), (354, 88476), (404, 77526), (438, 71508), (472, 66357), (531, 58984), (584, 53631), (606, 51684), (657, 47672), (708, 44238), (808, 38763), (876, 35754), (909, 34456), (1062, 29492), (1212, 25842), (1314, 23836), (1416, 22119), (1752, 17877), (1818, 17228), (2124, 14746), (2424, 12921), (2628, 11918), (3636, 8614), (4248, 7373), (4307, 7272), (5256, 5959)]