393531420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3167}}^1$

素因数の和:3307

約数の個数: 96

約数和(自身を含む): 1170892800

約数和(自身を除く): 777361380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 2071, 2180, 3167, 3270, 4142, 6213, 6334, 6540, 8284, 9501, 10355, 12426, 12668, 15835, 19002, 20710, 24852, 31065, 31670, 38004, 41420, 47505, 60173, 62130, 63340, 95010, 120346, 124260, 180519, 190020, 240692, 300865, 345203, 361038, 601730, 690406, 722076, 902595, 1035609, 1203460, 1380812, 1726015, 1805190, 2071218, 3452030, 3610380, 4142436, 5178045, 6558857, 6904060, 10356090, 13117714, 19676571, 20712180, 26235428, 32794285, 39353142, 65588570, 78706284, 98382855, 131177140, 196765710, 393531420]

約数ペア:

[(1, 393531420), (2, 196765710), (3, 131177140), (4, 98382855), (5, 78706284), (6, 65588570), (10, 39353142), (12, 32794285), (15, 26235428), (19, 20712180), (20, 19676571), (30, 13117714), (38, 10356090), (57, 6904060), (60, 6558857), (76, 5178045), (95, 4142436), (109, 3610380), (114, 3452030), (190, 2071218), (218, 1805190), (228, 1726015), (285, 1380812), (327, 1203460), (380, 1035609), (436, 902595), (545, 722076), (570, 690406), (654, 601730), (1090, 361038), (1140, 345203), (1308, 300865), (1635, 240692), (2071, 190020), (2180, 180519), (3167, 124260), (3270, 120346), (4142, 95010), (6213, 63340), (6334, 62130), (6540, 60173), (8284, 47505), (9501, 41420), (10355, 38004), (12426, 31670), (12668, 31065), (15835, 24852), (19002, 20710)]