7415220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 21026880

約数和(自身を除く): 13611660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1489, 1660, 2490, 2978, 4467, 4980, 5956, 7445, 8934, 14890, 17868, 22335, 29780, 44670, 89340, 123587, 247174, 370761, 494348, 617935, 741522, 1235870, 1483044, 1853805, 2471740, 3707610, 7415220]

約数ペア:

[(1, 7415220), (2, 3707610), (3, 2471740), (4, 1853805), (5, 1483044), (6, 1235870), (10, 741522), (12, 617935), (15, 494348), (20, 370761), (30, 247174), (60, 123587), (83, 89340), (166, 44670), (249, 29780), (332, 22335), (415, 17868), (498, 14890), (830, 8934), (996, 7445), (1245, 5956), (1489, 4980), (1660, 4467), (2490, 2978)]