15559830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 50595840

約数和(自身を除く): 35036010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 31, 33, 39, 45, 54, 55, 62, 65, 66, 78, 90, 93, 99, 110, 117, 130, 135, 143, 155, 165, 169, 186, 195, 198, 234, 270, 279, 286, 297, 310, 330, 338, 341, 351, 390, 403, 429, 465, 495, 507, 558, 585, 594, 682, 702, 715, 806, 837, 845, 858, 930, 990, 1014, 1023, 1170, 1209, 1287, 1395, 1430, 1485, 1521, 1674, 1690, 1705, 1755, 1859, 2015, 2046, 2145, 2418, 2535, 2574, 2790, 2970, 3042, 3069, 3410, 3510, 3627, 3718, 3861, 4030, 4185, 4290, 4433, 4563, 5070, 5115, 5239, 5577, 6045, 6138, 6435, 7254, 7605, 7722, 8370, 8866, 9126, 9207, 9295, 10230, 10478, 10881, 11154, 12090, 12870, 13299, 15210, 15345, 15717, 16731, 18135, 18414, 18590, 19305, 21762, 22165, 22815, 26195, 26598, 27885, 30690, 31434, 33462, 36270, 38610, 39897, 44330, 45630, 46035, 47151, 50193, 52390, 54405, 55770, 57629, 66495, 78585, 79794, 83655, 92070, 94302, 100386, 108810, 115258, 119691, 132990, 141453, 157170, 167310, 172887, 199485, 235755, 239382, 250965, 282906, 288145, 345774, 398970, 471510, 501930, 518661, 576290, 598455, 707265, 864435, 1037322, 1196910, 1414530, 1555983, 1728870, 2593305, 3111966, 5186610, 7779915, 15559830]

約数ペア:

[(1, 15559830), (2, 7779915), (3, 5186610), (5, 3111966), (6, 2593305), (9, 1728870), (10, 1555983), (11, 1414530), (13, 1196910), (15, 1037322), (18, 864435), (22, 707265), (26, 598455), (27, 576290), (30, 518661), (31, 501930), (33, 471510), (39, 398970), (45, 345774), (54, 288145), (55, 282906), (62, 250965), (65, 239382), (66, 235755), (78, 199485), (90, 172887), (93, 167310), (99, 157170), (110, 141453), (117, 132990), (130, 119691), (135, 115258), (143, 108810), (155, 100386), (165, 94302), (169, 92070), (186, 83655), (195, 79794), (198, 78585), (234, 66495), (270, 57629), (279, 55770), (286, 54405), (297, 52390), (310, 50193), (330, 47151), (338, 46035), (341, 45630), (351, 44330), (390, 39897), (403, 38610), (429, 36270), (465, 33462), (495, 31434), (507, 30690), (558, 27885), (585, 26598), (594, 26195), (682, 22815), (702, 22165), (715, 21762), (806, 19305), (837, 18590), (845, 18414), (858, 18135), (930, 16731), (990, 15717), (1014, 15345), (1023, 15210), (1170, 13299), (1209, 12870), (1287, 12090), (1395, 11154), (1430, 10881), (1485, 10478), (1521, 10230), (1674, 9295), (1690, 9207), (1705, 9126), (1755, 8866), (1859, 8370), (2015, 7722), (2046, 7605), (2145, 7254), (2418, 6435), (2535, 6138), (2574, 6045), (2790, 5577), (2970, 5239), (3042, 5115), (3069, 5070), (3410, 4563), (3510, 4433), (3627, 4290), (3718, 4185), (3861, 4030)]