403449930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 1168473600

約数和(自身を除く): 765023670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 137, 195, 234, 270, 274, 351, 390, 411, 585, 685, 702, 822, 839, 1170, 1233, 1370, 1678, 1755, 1781, 2055, 2466, 2517, 3510, 3562, 3699, 4110, 4195, 5034, 5343, 6165, 7398, 7551, 8390, 8905, 10686, 10907, 12330, 12585, 15102, 16029, 17810, 18495, 21814, 22653, 25170, 26715, 32058, 32721, 36990, 37755, 45306, 48087, 53430, 54535, 65442, 75510, 80145, 96174, 98163, 109070, 113265, 114943, 160290, 163605, 196326, 226530, 229886, 240435, 294489, 327210, 344829, 480870, 490815, 574715, 588978, 689658, 981630, 1034487, 1149430, 1472445, 1494259, 1724145, 2068974, 2944890, 2988518, 3103461, 3448290, 4482777, 5172435, 6206922, 7471295, 8965554, 10344870, 13448331, 14942590, 15517305, 22413885, 26896662, 31034610, 40344993, 44827770, 67241655, 80689986, 134483310, 201724965, 403449930]

約数ペア:

[(1, 403449930), (2, 201724965), (3, 134483310), (5, 80689986), (6, 67241655), (9, 44827770), (10, 40344993), (13, 31034610), (15, 26896662), (18, 22413885), (26, 15517305), (27, 14942590), (30, 13448331), (39, 10344870), (45, 8965554), (54, 7471295), (65, 6206922), (78, 5172435), (90, 4482777), (117, 3448290), (130, 3103461), (135, 2988518), (137, 2944890), (195, 2068974), (234, 1724145), (270, 1494259), (274, 1472445), (351, 1149430), (390, 1034487), (411, 981630), (585, 689658), (685, 588978), (702, 574715), (822, 490815), (839, 480870), (1170, 344829), (1233, 327210), (1370, 294489), (1678, 240435), (1755, 229886), (1781, 226530), (2055, 196326), (2466, 163605), (2517, 160290), (3510, 114943), (3562, 113265), (3699, 109070), (4110, 98163), (4195, 96174), (5034, 80145), (5343, 75510), (6165, 65442), (7398, 54535), (7551, 53430), (8390, 48087), (8905, 45306), (10686, 37755), (10907, 36990), (12330, 32721), (12585, 32058), (15102, 26715), (16029, 25170), (17810, 22653), (18495, 21814)]