2983020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 5484180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 599, 830, 996, 1198, 1245, 1660, 1797, 2396, 2490, 2995, 3594, 4980, 5990, 7188, 8985, 11980, 17970, 35940, 49717, 99434, 149151, 198868, 248585, 298302, 497170, 596604, 745755, 994340, 1491510, 2983020]

約数ペア:

[(1, 2983020), (2, 1491510), (3, 994340), (4, 745755), (5, 596604), (6, 497170), (10, 298302), (12, 248585), (15, 198868), (20, 149151), (30, 99434), (60, 49717), (83, 35940), (166, 17970), (249, 11980), (332, 8985), (415, 7188), (498, 5990), (599, 4980), (830, 3594), (996, 2995), (1198, 2490), (1245, 2396), (1660, 1797)]