22880790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 40018410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 59, 62, 90, 93, 118, 139, 155, 177, 186, 278, 279, 295, 310, 354, 417, 465, 531, 558, 590, 695, 834, 885, 930, 1062, 1251, 1390, 1395, 1770, 1829, 2085, 2502, 2655, 2790, 3658, 4170, 4309, 5310, 5487, 6255, 8201, 8618, 9145, 10974, 12510, 12927, 16402, 16461, 18290, 21545, 24603, 25854, 27435, 32922, 38781, 41005, 43090, 49206, 54870, 64635, 73809, 77562, 82010, 82305, 123015, 129270, 147618, 164610, 193905, 246030, 254231, 369045, 387810, 508462, 738090, 762693, 1271155, 1525386, 2288079, 2542310, 3813465, 4576158, 7626930, 11440395, 22880790]

約数ペア:

[(1, 22880790), (2, 11440395), (3, 7626930), (5, 4576158), (6, 3813465), (9, 2542310), (10, 2288079), (15, 1525386), (18, 1271155), (30, 762693), (31, 738090), (45, 508462), (59, 387810), (62, 369045), (90, 254231), (93, 246030), (118, 193905), (139, 164610), (155, 147618), (177, 129270), (186, 123015), (278, 82305), (279, 82010), (295, 77562), (310, 73809), (354, 64635), (417, 54870), (465, 49206), (531, 43090), (558, 41005), (590, 38781), (695, 32922), (834, 27435), (885, 25854), (930, 24603), (1062, 21545), (1251, 18290), (1390, 16461), (1395, 16402), (1770, 12927), (1829, 12510), (2085, 10974), (2502, 9145), (2655, 8618), (2790, 8201), (3658, 6255), (4170, 5487), (4309, 5310)]