496697810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 1130734080

約数和(自身を除く): 634036270

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 49, 62, 70, 95, 98, 133, 155, 190, 217, 245, 266, 310, 434, 490, 589, 665, 931, 1085, 1178, 1330, 1519, 1721, 1862, 2170, 2945, 3038, 3442, 4123, 4655, 5890, 7595, 8246, 8605, 9310, 12047, 15190, 17210, 20615, 24094, 28861, 32699, 41230, 53351, 57722, 60235, 65398, 84329, 106702, 120470, 144305, 163495, 168658, 228893, 266755, 288610, 326990, 373457, 421645, 457786, 533510, 746914, 843290, 1013669, 1144465, 1602251, 1867285, 2027338, 2288930, 2614199, 3204502, 3734570, 5068345, 5228398, 7095683, 8011255, 10136690, 13070995, 14191366, 16022510, 26141990, 35478415, 49669781, 70956830, 99339562, 248348905, 496697810]

約数ペア:

[(1, 496697810), (2, 248348905), (5, 99339562), (7, 70956830), (10, 49669781), (14, 35478415), (19, 26141990), (31, 16022510), (35, 14191366), (38, 13070995), (49, 10136690), (62, 8011255), (70, 7095683), (95, 5228398), (98, 5068345), (133, 3734570), (155, 3204502), (190, 2614199), (217, 2288930), (245, 2027338), (266, 1867285), (310, 1602251), (434, 1144465), (490, 1013669), (589, 843290), (665, 746914), (931, 533510), (1085, 457786), (1178, 421645), (1330, 373457), (1519, 326990), (1721, 288610), (1862, 266755), (2170, 228893), (2945, 168658), (3038, 163495), (3442, 144305), (4123, 120470), (4655, 106702), (5890, 84329), (7595, 65398), (8246, 60235), (8605, 57722), (9310, 53351), (12047, 41230), (15190, 32699), (17210, 28861), (20615, 24094)]