22160460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 74672640

約数和(自身を除く): 52512180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 2777, 3990, 5554, 7980, 8331, 11108, 13885, 16662, 19439, 27770, 33324, 38878, 41655, 52763, 55540, 58317, 77756, 83310, 97195, 105526, 116634, 158289, 166620, 194390, 211052, 233268, 263815, 291585, 316578, 369341, 388780, 527630, 583170, 633156, 738682, 791445, 1055260, 1108023, 1166340, 1477364, 1582890, 1846705, 2216046, 3165780, 3693410, 4432092, 5540115, 7386820, 11080230, 22160460]

約数ペア:

[(1, 22160460), (2, 11080230), (3, 7386820), (4, 5540115), (5, 4432092), (6, 3693410), (7, 3165780), (10, 2216046), (12, 1846705), (14, 1582890), (15, 1477364), (19, 1166340), (20, 1108023), (21, 1055260), (28, 791445), (30, 738682), (35, 633156), (38, 583170), (42, 527630), (57, 388780), (60, 369341), (70, 316578), (76, 291585), (84, 263815), (95, 233268), (105, 211052), (114, 194390), (133, 166620), (140, 158289), (190, 116634), (210, 105526), (228, 97195), (266, 83310), (285, 77756), (380, 58317), (399, 55540), (420, 52763), (532, 41655), (570, 38878), (665, 33324), (798, 27770), (1140, 19439), (1330, 16662), (1596, 13885), (1995, 11108), (2660, 8331), (2777, 7980), (3990, 5554)]