17923020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 52496640

約数和(自身を除く): 34573620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 61, 83, 118, 122, 166, 177, 183, 236, 244, 249, 295, 305, 332, 354, 366, 415, 498, 590, 610, 708, 732, 830, 885, 915, 996, 1180, 1220, 1245, 1660, 1770, 1830, 2490, 3540, 3599, 3660, 4897, 4980, 5063, 7198, 9794, 10126, 10797, 14396, 14691, 15189, 17995, 19588, 20252, 21594, 24485, 25315, 29382, 30378, 35990, 43188, 48970, 50630, 53985, 58764, 60756, 71980, 73455, 75945, 97940, 101260, 107970, 146910, 151890, 215940, 293820, 298717, 303780, 597434, 896151, 1194868, 1493585, 1792302, 2987170, 3584604, 4480755, 5974340, 8961510, 17923020]

約数ペア:

[(1, 17923020), (2, 8961510), (3, 5974340), (4, 4480755), (5, 3584604), (6, 2987170), (10, 1792302), (12, 1493585), (15, 1194868), (20, 896151), (30, 597434), (59, 303780), (60, 298717), (61, 293820), (83, 215940), (118, 151890), (122, 146910), (166, 107970), (177, 101260), (183, 97940), (236, 75945), (244, 73455), (249, 71980), (295, 60756), (305, 58764), (332, 53985), (354, 50630), (366, 48970), (415, 43188), (498, 35990), (590, 30378), (610, 29382), (708, 25315), (732, 24485), (830, 21594), (885, 20252), (915, 19588), (996, 17995), (1180, 15189), (1220, 14691), (1245, 14396), (1660, 10797), (1770, 10126), (1830, 9794), (2490, 7198), (3540, 5063), (3599, 4980), (3660, 4897)]