83028990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 222354720

約数和(自身を除く): 139325730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 89, 110, 121, 165, 178, 242, 257, 267, 330, 363, 445, 514, 534, 605, 726, 771, 890, 979, 1210, 1285, 1335, 1542, 1815, 1958, 2570, 2670, 2827, 2937, 3630, 3855, 4895, 5654, 5874, 7710, 8481, 9790, 10769, 14135, 14685, 16962, 21538, 22873, 28270, 29370, 31097, 32307, 42405, 45746, 53845, 62194, 64614, 68619, 84810, 93291, 107690, 114365, 137238, 155485, 161535, 186582, 228730, 251603, 310970, 323070, 343095, 466455, 503206, 686190, 754809, 932910, 1258015, 1509618, 2516030, 2767633, 3774045, 5535266, 7548090, 8302899, 13838165, 16605798, 27676330, 41514495, 83028990]

約数ペア:

[(1, 83028990), (2, 41514495), (3, 27676330), (5, 16605798), (6, 13838165), (10, 8302899), (11, 7548090), (15, 5535266), (22, 3774045), (30, 2767633), (33, 2516030), (55, 1509618), (66, 1258015), (89, 932910), (110, 754809), (121, 686190), (165, 503206), (178, 466455), (242, 343095), (257, 323070), (267, 310970), (330, 251603), (363, 228730), (445, 186582), (514, 161535), (534, 155485), (605, 137238), (726, 114365), (771, 107690), (890, 93291), (979, 84810), (1210, 68619), (1285, 64614), (1335, 62194), (1542, 53845), (1815, 45746), (1958, 42405), (2570, 32307), (2670, 31097), (2827, 29370), (2937, 28270), (3630, 22873), (3855, 21538), (4895, 16962), (5654, 14685), (5874, 14135), (7710, 10769), (8481, 9790)]