29746780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 76930560

約数和(自身を除く): 47183780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 53, 70, 76, 95, 106, 133, 140, 190, 211, 212, 265, 266, 371, 380, 422, 530, 532, 665, 742, 844, 1007, 1055, 1060, 1330, 1477, 1484, 1855, 2014, 2110, 2660, 2954, 3710, 4009, 4028, 4220, 5035, 5908, 7049, 7385, 7420, 8018, 10070, 11183, 14098, 14770, 16036, 20045, 20140, 22366, 28063, 28196, 29540, 35245, 40090, 44732, 55915, 56126, 70490, 78281, 80180, 111830, 112252, 140315, 140980, 156562, 212477, 223660, 280630, 313124, 391405, 424954, 561260, 782810, 849908, 1062385, 1487339, 1565620, 2124770, 2974678, 4249540, 5949356, 7436695, 14873390, 29746780]

約数ペア:

[(1, 29746780), (2, 14873390), (4, 7436695), (5, 5949356), (7, 4249540), (10, 2974678), (14, 2124770), (19, 1565620), (20, 1487339), (28, 1062385), (35, 849908), (38, 782810), (53, 561260), (70, 424954), (76, 391405), (95, 313124), (106, 280630), (133, 223660), (140, 212477), (190, 156562), (211, 140980), (212, 140315), (265, 112252), (266, 111830), (371, 80180), (380, 78281), (422, 70490), (530, 56126), (532, 55915), (665, 44732), (742, 40090), (844, 35245), (1007, 29540), (1055, 28196), (1060, 28063), (1330, 22366), (1477, 20140), (1484, 20045), (1855, 16036), (2014, 14770), (2110, 14098), (2660, 11183), (2954, 10070), (3710, 8018), (4009, 7420), (4028, 7385), (4220, 7049), (5035, 5908)]