496630170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 1406592000

約数和(自身を除く): 909961830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 131, 135, 171, 190, 262, 270, 285, 342, 393, 513, 570, 655, 739, 786, 855, 1026, 1179, 1310, 1478, 1710, 1965, 2217, 2358, 2489, 2565, 3537, 3695, 3930, 4434, 4978, 5130, 5895, 6651, 7074, 7390, 7467, 11085, 11790, 12445, 13302, 14041, 14934, 17685, 19953, 22170, 22401, 24890, 28082, 33255, 35370, 37335, 39906, 42123, 44802, 66510, 67203, 70205, 74670, 84246, 96809, 99765, 112005, 126369, 134406, 140410, 193618, 199530, 210615, 224010, 252738, 290427, 336015, 379107, 421230, 484045, 580854, 631845, 672030, 758214, 871281, 968090, 1263690, 1452135, 1742562, 1839371, 1895535, 2613843, 2904270, 3678742, 3791070, 4356405, 5227686, 5518113, 8712810, 9196855, 11036226, 13069215, 16554339, 18393710, 26138430, 27590565, 33108678, 49663017, 55181130, 82771695, 99326034, 165543390, 248315085, 496630170]

約数ペア:

[(1, 496630170), (2, 248315085), (3, 165543390), (5, 99326034), (6, 82771695), (9, 55181130), (10, 49663017), (15, 33108678), (18, 27590565), (19, 26138430), (27, 18393710), (30, 16554339), (38, 13069215), (45, 11036226), (54, 9196855), (57, 8712810), (90, 5518113), (95, 5227686), (114, 4356405), (131, 3791070), (135, 3678742), (171, 2904270), (190, 2613843), (262, 1895535), (270, 1839371), (285, 1742562), (342, 1452135), (393, 1263690), (513, 968090), (570, 871281), (655, 758214), (739, 672030), (786, 631845), (855, 580854), (1026, 484045), (1179, 421230), (1310, 379107), (1478, 336015), (1710, 290427), (1965, 252738), (2217, 224010), (2358, 210615), (2489, 199530), (2565, 193618), (3537, 140410), (3695, 134406), (3930, 126369), (4434, 112005), (4978, 99765), (5130, 96809), (5895, 84246), (6651, 74670), (7074, 70205), (7390, 67203), (7467, 66510), (11085, 44802), (11790, 42123), (12445, 39906), (13302, 37335), (14041, 35370), (14934, 33255), (17685, 28082), (19953, 24890), (22170, 22401)]