2912995190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{11299}}^1$

素因数の和:11469

約数の個数: 64

約数和(自身を含む): 6248448000

約数和(自身を除く): 3335452810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 127, 145, 203, 254, 290, 406, 635, 889, 1015, 1270, 1778, 2030, 3683, 4445, 7366, 8890, 11299, 18415, 22598, 25781, 36830, 51562, 56495, 79093, 112990, 128905, 158186, 257810, 327671, 395465, 655342, 790930, 1434973, 1638355, 2293697, 2869946, 3276710, 4587394, 7174865, 10044811, 11468485, 14349730, 20089622, 22936970, 41614217, 50224055, 83228434, 100448110, 208071085, 291299519, 416142170, 582599038, 1456497595, 2912995190]

約数ペア:

[(1, 2912995190), (2, 1456497595), (5, 582599038), (7, 416142170), (10, 291299519), (14, 208071085), (29, 100448110), (35, 83228434), (58, 50224055), (70, 41614217), (127, 22936970), (145, 20089622), (203, 14349730), (254, 11468485), (290, 10044811), (406, 7174865), (635, 4587394), (889, 3276710), (1015, 2869946), (1270, 2293697), (1778, 1638355), (2030, 1434973), (3683, 790930), (4445, 655342), (7366, 395465), (8890, 327671), (11299, 257810), (18415, 158186), (22598, 128905), (25781, 112990), (36830, 79093), (51562, 56495)]