188772570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 564969600

約数和(自身を除く): 376197030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 2011, 2086, 2235, 2682, 3129, 4022, 4470, 5215, 6033, 6258, 6705, 9387, 10055, 10430, 12066, 13410, 14077, 15645, 18099, 18774, 20110, 28154, 30165, 31290, 36198, 42231, 46935, 60330, 70385, 84462, 90495, 93870, 126693, 140770, 180990, 211155, 253386, 299639, 422310, 599278, 633465, 898917, 1266930, 1498195, 1797834, 2097473, 2696751, 2996390, 4194946, 4494585, 5393502, 6292419, 8989170, 10487365, 12584838, 13483755, 18877257, 20974730, 26967510, 31462095, 37754514, 62924190, 94386285, 188772570]

約数ペア:

[(1, 188772570), (2, 94386285), (3, 62924190), (5, 37754514), (6, 31462095), (7, 26967510), (9, 20974730), (10, 18877257), (14, 13483755), (15, 12584838), (18, 10487365), (21, 8989170), (30, 6292419), (35, 5393502), (42, 4494585), (45, 4194946), (63, 2996390), (70, 2696751), (90, 2097473), (105, 1797834), (126, 1498195), (149, 1266930), (210, 898917), (298, 633465), (315, 599278), (447, 422310), (630, 299639), (745, 253386), (894, 211155), (1043, 180990), (1341, 140770), (1490, 126693), (2011, 93870), (2086, 90495), (2235, 84462), (2682, 70385), (3129, 60330), (4022, 46935), (4470, 42231), (5215, 36198), (6033, 31290), (6258, 30165), (6705, 28154), (9387, 20110), (10055, 18774), (10430, 18099), (12066, 15645), (13410, 14077)]