186221820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 540207360

約数和(自身を除く): 353985540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 89, 129, 172, 178, 215, 258, 267, 356, 430, 445, 516, 534, 645, 811, 860, 890, 1068, 1290, 1335, 1622, 1780, 2433, 2580, 2670, 3244, 3827, 4055, 4866, 5340, 7654, 8110, 9732, 11481, 12165, 15308, 16220, 19135, 22962, 24330, 34873, 38270, 45924, 48660, 57405, 69746, 72179, 76540, 104619, 114810, 139492, 144358, 174365, 209238, 216537, 229620, 288716, 348730, 360895, 418476, 433074, 523095, 697460, 721790, 866148, 1046190, 1082685, 1443580, 2092380, 2165370, 3103697, 4330740, 6207394, 9311091, 12414788, 15518485, 18622182, 31036970, 37244364, 46555455, 62073940, 93110910, 186221820]

約数ペア:

[(1, 186221820), (2, 93110910), (3, 62073940), (4, 46555455), (5, 37244364), (6, 31036970), (10, 18622182), (12, 15518485), (15, 12414788), (20, 9311091), (30, 6207394), (43, 4330740), (60, 3103697), (86, 2165370), (89, 2092380), (129, 1443580), (172, 1082685), (178, 1046190), (215, 866148), (258, 721790), (267, 697460), (356, 523095), (430, 433074), (445, 418476), (516, 360895), (534, 348730), (645, 288716), (811, 229620), (860, 216537), (890, 209238), (1068, 174365), (1290, 144358), (1335, 139492), (1622, 114810), (1780, 104619), (2433, 76540), (2580, 72179), (2670, 69746), (3244, 57405), (3827, 48660), (4055, 45924), (4866, 38270), (5340, 34873), (7654, 24330), (8110, 22962), (9732, 19135), (11481, 16220), (12165, 15308)]