14689660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 96

約数和(自身を含む): 35481600

約数和(自身を除く): 20791940

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 31, 38, 43, 58, 62, 76, 86, 95, 116, 124, 145, 155, 172, 190, 215, 290, 310, 380, 430, 551, 580, 589, 620, 817, 860, 899, 1102, 1178, 1247, 1333, 1634, 1798, 2204, 2356, 2494, 2666, 2755, 2945, 3268, 3596, 4085, 4495, 4988, 5332, 5510, 5890, 6235, 6665, 8170, 8990, 11020, 11780, 12470, 13330, 16340, 17081, 17980, 23693, 24940, 25327, 26660, 34162, 38657, 47386, 50654, 68324, 77314, 85405, 94772, 101308, 118465, 126635, 154628, 170810, 193285, 236930, 253270, 341620, 386570, 473860, 506540, 734483, 773140, 1468966, 2937932, 3672415, 7344830, 14689660]

約数ペア:

[(1, 14689660), (2, 7344830), (4, 3672415), (5, 2937932), (10, 1468966), (19, 773140), (20, 734483), (29, 506540), (31, 473860), (38, 386570), (43, 341620), (58, 253270), (62, 236930), (76, 193285), (86, 170810), (95, 154628), (116, 126635), (124, 118465), (145, 101308), (155, 94772), (172, 85405), (190, 77314), (215, 68324), (290, 50654), (310, 47386), (380, 38657), (430, 34162), (551, 26660), (580, 25327), (589, 24940), (620, 23693), (817, 17980), (860, 17081), (899, 16340), (1102, 13330), (1178, 12470), (1247, 11780), (1333, 11020), (1634, 8990), (1798, 8170), (2204, 6665), (2356, 6235), (2494, 5890), (2666, 5510), (2755, 5332), (2945, 4988), (3268, 4495), (3596, 4085)]