91055370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 128

約数和(自身を含む): 262766592

約数和(自身を除く): 171711222

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 71, 93, 105, 142, 155, 186, 197, 210, 213, 217, 310, 355, 394, 426, 434, 465, 497, 591, 651, 710, 930, 985, 994, 1065, 1085, 1182, 1302, 1379, 1491, 1970, 2130, 2170, 2201, 2485, 2758, 2955, 2982, 3255, 4137, 4402, 4970, 5910, 6107, 6510, 6603, 6895, 7455, 8274, 11005, 12214, 13206, 13790, 13987, 14910, 15407, 18321, 20685, 22010, 27974, 30535, 30814, 33015, 36642, 41370, 41961, 42749, 46221, 61070, 66030, 69935, 77035, 83922, 85498, 91605, 92442, 97909, 128247, 139870, 154070, 183210, 195818, 209805, 213745, 231105, 256494, 293727, 419610, 427490, 433597, 462210, 489545, 587454, 641235, 867194, 979090, 1282470, 1300791, 1468635, 2167985, 2601582, 2937270, 3035179, 4335970, 6070358, 6503955, 9105537, 13007910, 15175895, 18211074, 30351790, 45527685, 91055370]

約数ペア:

[(1, 91055370), (2, 45527685), (3, 30351790), (5, 18211074), (6, 15175895), (7, 13007910), (10, 9105537), (14, 6503955), (15, 6070358), (21, 4335970), (30, 3035179), (31, 2937270), (35, 2601582), (42, 2167985), (62, 1468635), (70, 1300791), (71, 1282470), (93, 979090), (105, 867194), (142, 641235), (155, 587454), (186, 489545), (197, 462210), (210, 433597), (213, 427490), (217, 419610), (310, 293727), (355, 256494), (394, 231105), (426, 213745), (434, 209805), (465, 195818), (497, 183210), (591, 154070), (651, 139870), (710, 128247), (930, 97909), (985, 92442), (994, 91605), (1065, 85498), (1085, 83922), (1182, 77035), (1302, 69935), (1379, 66030), (1491, 61070), (1970, 46221), (2130, 42749), (2170, 41961), (2201, 41370), (2485, 36642), (2758, 33015), (2955, 30814), (2982, 30535), (3255, 27974), (4137, 22010), (4402, 20685), (4970, 18321), (5910, 15407), (6107, 14910), (6510, 13987), (6603, 13790), (6895, 13206), (7455, 12214), (8274, 11005)]