2007497820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{1933}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 5926394880

約数和(自身を除く): 3918897060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 911, 1140, 1822, 1933, 2733, 3644, 3866, 4555, 5466, 5799, 7732, 9110, 9665, 10932, 11598, 13665, 17309, 18220, 19330, 23196, 27330, 28995, 34618, 36727, 38660, 51927, 54660, 57990, 69236, 73454, 86545, 103854, 110181, 115980, 146908, 173090, 183635, 207708, 220362, 259635, 346180, 367270, 440724, 519270, 550905, 734540, 1038540, 1101810, 1760963, 2203620, 3521926, 5282889, 7043852, 8804815, 10565778, 17609630, 21131556, 26414445, 33458297, 35219260, 52828890, 66916594, 100374891, 105657780, 133833188, 167291485, 200749782, 334582970, 401499564, 501874455, 669165940, 1003748910, 2007497820]

約数ペア:

[(1, 2007497820), (2, 1003748910), (3, 669165940), (4, 501874455), (5, 401499564), (6, 334582970), (10, 200749782), (12, 167291485), (15, 133833188), (19, 105657780), (20, 100374891), (30, 66916594), (38, 52828890), (57, 35219260), (60, 33458297), (76, 26414445), (95, 21131556), (114, 17609630), (190, 10565778), (228, 8804815), (285, 7043852), (380, 5282889), (570, 3521926), (911, 2203620), (1140, 1760963), (1822, 1101810), (1933, 1038540), (2733, 734540), (3644, 550905), (3866, 519270), (4555, 440724), (5466, 367270), (5799, 346180), (7732, 259635), (9110, 220362), (9665, 207708), (10932, 183635), (11598, 173090), (13665, 146908), (17309, 115980), (18220, 110181), (19330, 103854), (23196, 86545), (27330, 73454), (28995, 69236), (34618, 57990), (36727, 54660), (38660, 51927)]