13007910

素因数分解:

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

素因数の和:309

約数の個数: 64

約数和(自身を含む): 32845824

約数和(自身を除く): 19837914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 197, 213, 310, 355, 394, 426, 465, 591, 710, 930, 985, 1065, 1182, 1970, 2130, 2201, 2955, 4402, 5910, 6107, 6603, 11005, 12214, 13206, 13987, 18321, 22010, 27974, 30535, 33015, 36642, 41961, 61070, 66030, 69935, 83922, 91605, 139870, 183210, 209805, 419610, 433597, 867194, 1300791, 2167985, 2601582, 4335970, 6503955, 13007910]

約数ペア:

[(1, 13007910), (2, 6503955), (3, 4335970), (5, 2601582), (6, 2167985), (10, 1300791), (15, 867194), (30, 433597), (31, 419610), (62, 209805), (71, 183210), (93, 139870), (142, 91605), (155, 83922), (186, 69935), (197, 66030), (213, 61070), (310, 41961), (355, 36642), (394, 33015), (426, 30535), (465, 27974), (591, 22010), (710, 18321), (930, 13987), (985, 13206), (1065, 12214), (1182, 11005), (1970, 6603), (2130, 6107), (2201, 5910), (2955, 4402)]