494589810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3784

約数の個数: 128

約数和(自身を含む): 1439907840

約数和(自身を除く): 945318030

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 2015, 2046, 2145, 2418, 3410, 3719, 4030, 4290, 4433, 5115, 6045, 7438, 8866, 10230, 11157, 12090, 13299, 18595, 22165, 22314, 26598, 37190, 40909, 44330, 48347, 55785, 66495, 81818, 96694, 111570, 115289, 122727, 132990, 145041, 204545, 230578, 241735, 245454, 290082, 345867, 409090, 483470, 531817, 576445, 613635, 691734, 725205, 1063634, 1152890, 1227270, 1268179, 1450410, 1498757, 1595451, 1729335, 2536358, 2659085, 2997514, 3190902, 3458670, 3804537, 4496271, 5318170, 6340895, 7493785, 7609074, 7977255, 8992542, 12681790, 14987570, 15954510, 16486327, 19022685, 22481355, 32972654, 38045370, 44962710, 49458981, 82431635, 98917962, 164863270, 247294905, 494589810]

約数ペア:

[(1, 494589810), (2, 247294905), (3, 164863270), (5, 98917962), (6, 82431635), (10, 49458981), (11, 44962710), (13, 38045370), (15, 32972654), (22, 22481355), (26, 19022685), (30, 16486327), (31, 15954510), (33, 14987570), (39, 12681790), (55, 8992542), (62, 7977255), (65, 7609074), (66, 7493785), (78, 6340895), (93, 5318170), (110, 4496271), (130, 3804537), (143, 3458670), (155, 3190902), (165, 2997514), (186, 2659085), (195, 2536358), (286, 1729335), (310, 1595451), (330, 1498757), (341, 1450410), (390, 1268179), (403, 1227270), (429, 1152890), (465, 1063634), (682, 725205), (715, 691734), (806, 613635), (858, 576445), (930, 531817), (1023, 483470), (1209, 409090), (1430, 345867), (1705, 290082), (2015, 245454), (2046, 241735), (2145, 230578), (2418, 204545), (3410, 145041), (3719, 132990), (4030, 122727), (4290, 115289), (4433, 111570), (5115, 96694), (6045, 81818), (7438, 66495), (8866, 55785), (10230, 48347), (11157, 44330), (12090, 40909), (13299, 37190), (18595, 26598), (22165, 22314)]