496473180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16649}}^1$

素因数の和:16739

約数の個数: 96

約数和(自身を含む): 1611187200

約数和(自身を除く): 1114714020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 16649, 29820, 33298, 49947, 66596, 83245, 99894, 116543, 166490, 199788, 233086, 249735, 332980, 349629, 466172, 499470, 582715, 699258, 998940, 1165430, 1182079, 1398516, 1748145, 2330860, 2364158, 3496290, 3546237, 4728316, 5910395, 6992580, 7092474, 8274553, 11820790, 14184948, 16549106, 17731185, 23641580, 24823659, 33098212, 35462370, 41372765, 49647318, 70924740, 82745530, 99294636, 124118295, 165491060, 248236590, 496473180]

約数ペア:

[(1, 496473180), (2, 248236590), (3, 165491060), (4, 124118295), (5, 99294636), (6, 82745530), (7, 70924740), (10, 49647318), (12, 41372765), (14, 35462370), (15, 33098212), (20, 24823659), (21, 23641580), (28, 17731185), (30, 16549106), (35, 14184948), (42, 11820790), (60, 8274553), (70, 7092474), (71, 6992580), (84, 5910395), (105, 4728316), (140, 3546237), (142, 3496290), (210, 2364158), (213, 2330860), (284, 1748145), (355, 1398516), (420, 1182079), (426, 1165430), (497, 998940), (710, 699258), (852, 582715), (994, 499470), (1065, 466172), (1420, 349629), (1491, 332980), (1988, 249735), (2130, 233086), (2485, 199788), (2982, 166490), (4260, 116543), (4970, 99894), (5964, 83245), (7455, 66596), (9940, 49947), (14910, 33298), (16649, 29820)]