40221570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 101422080

約数和(自身を除く): 61200510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 709, 915, 930, 1418, 1830, 1891, 2127, 3545, 3782, 4254, 5673, 7090, 9455, 10635, 11346, 18910, 21270, 21979, 28365, 43249, 43958, 56730, 65937, 86498, 109895, 129747, 131874, 216245, 219790, 259494, 329685, 432490, 648735, 659370, 1297470, 1340719, 2681438, 4022157, 6703595, 8044314, 13407190, 20110785, 40221570]

約数ペア:

[(1, 40221570), (2, 20110785), (3, 13407190), (5, 8044314), (6, 6703595), (10, 4022157), (15, 2681438), (30, 1340719), (31, 1297470), (61, 659370), (62, 648735), (93, 432490), (122, 329685), (155, 259494), (183, 219790), (186, 216245), (305, 131874), (310, 129747), (366, 109895), (465, 86498), (610, 65937), (709, 56730), (915, 43958), (930, 43249), (1418, 28365), (1830, 21979), (1891, 21270), (2127, 18910), (3545, 11346), (3782, 10635), (4254, 9455), (5673, 7090)]