216630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 589680

約数和(自身を除く): 373050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 83, 87, 90, 145, 166, 174, 249, 261, 290, 415, 435, 498, 522, 747, 830, 870, 1245, 1305, 1494, 2407, 2490, 2610, 3735, 4814, 7221, 7470, 12035, 14442, 21663, 24070, 36105, 43326, 72210, 108315, 216630]

約数ペア:

[(1, 216630), (2, 108315), (3, 72210), (5, 43326), (6, 36105), (9, 24070), (10, 21663), (15, 14442), (18, 12035), (29, 7470), (30, 7221), (45, 4814), (58, 3735), (83, 2610), (87, 2490), (90, 2407), (145, 1494), (166, 1305), (174, 1245), (249, 870), (261, 830), (290, 747), (415, 522), (435, 498)]