15814890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1964

約数の個数: 96

約数和(自身を含む): 50633856

約数和(自身を除く): 34818966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 1931, 2730, 3862, 4095, 5793, 8190, 9655, 11586, 13517, 17379, 19310, 25103, 27034, 28965, 34758, 40551, 50206, 57930, 67585, 75309, 81102, 86895, 121653, 125515, 135170, 150618, 173790, 175721, 202755, 225927, 243306, 251030, 351442, 376545, 405510, 451854, 527163, 608265, 753090, 878605, 1054326, 1129635, 1216530, 1581489, 1757210, 2259270, 2635815, 3162978, 5271630, 7907445, 15814890]

約数ペア:

[(1, 15814890), (2, 7907445), (3, 5271630), (5, 3162978), (6, 2635815), (7, 2259270), (9, 1757210), (10, 1581489), (13, 1216530), (14, 1129635), (15, 1054326), (18, 878605), (21, 753090), (26, 608265), (30, 527163), (35, 451854), (39, 405510), (42, 376545), (45, 351442), (63, 251030), (65, 243306), (70, 225927), (78, 202755), (90, 175721), (91, 173790), (105, 150618), (117, 135170), (126, 125515), (130, 121653), (182, 86895), (195, 81102), (210, 75309), (234, 67585), (273, 57930), (315, 50206), (390, 40551), (455, 34758), (546, 28965), (585, 27034), (630, 25103), (819, 19310), (910, 17379), (1170, 13517), (1365, 11586), (1638, 9655), (1931, 8190), (2730, 5793), (3862, 4095)]