495525870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1097}}^1$

素因数の和:1359

約数の個数: 128

約数和(自身を含む): 1517875200

約数和(自身を除く): 1022349330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 239, 270, 315, 378, 478, 630, 717, 945, 1097, 1195, 1434, 1673, 1890, 2151, 2194, 2390, 3291, 3346, 3585, 4302, 5019, 5485, 6453, 6582, 7170, 7679, 8365, 9873, 10038, 10755, 10970, 12906, 15057, 15358, 16455, 16730, 19746, 21510, 23037, 25095, 29619, 30114, 32265, 32910, 38395, 45171, 46074, 49365, 50190, 59238, 64530, 69111, 75285, 76790, 90342, 98730, 115185, 138222, 148095, 150570, 207333, 225855, 230370, 262183, 296190, 345555, 414666, 451710, 524366, 691110, 786549, 1036665, 1310915, 1573098, 1835281, 2073330, 2359647, 2621830, 3670562, 3932745, 4719294, 5505843, 7078941, 7865490, 9176405, 11011686, 11798235, 14157882, 16517529, 18352810, 23596470, 27529215, 33035058, 35394705, 49552587, 55058430, 70789410, 82587645, 99105174, 165175290, 247762935, 495525870]

約数ペア:

[(1, 495525870), (2, 247762935), (3, 165175290), (5, 99105174), (6, 82587645), (7, 70789410), (9, 55058430), (10, 49552587), (14, 35394705), (15, 33035058), (18, 27529215), (21, 23596470), (27, 18352810), (30, 16517529), (35, 14157882), (42, 11798235), (45, 11011686), (54, 9176405), (63, 7865490), (70, 7078941), (90, 5505843), (105, 4719294), (126, 3932745), (135, 3670562), (189, 2621830), (210, 2359647), (239, 2073330), (270, 1835281), (315, 1573098), (378, 1310915), (478, 1036665), (630, 786549), (717, 691110), (945, 524366), (1097, 451710), (1195, 414666), (1434, 345555), (1673, 296190), (1890, 262183), (2151, 230370), (2194, 225855), (2390, 207333), (3291, 150570), (3346, 148095), (3585, 138222), (4302, 115185), (5019, 98730), (5485, 90342), (6453, 76790), (6582, 75285), (7170, 69111), (7679, 64530), (8365, 59238), (9873, 50190), (10038, 49365), (10755, 46074), (10970, 45171), (12906, 38395), (15057, 32910), (15358, 32265), (16455, 30114), (16730, 29619), (19746, 25095), (21510, 23037)]