2021286060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{16111}}^1$

素因数の和:16184

約数の個数: 144

約数和(自身を含む): 6650646912

約数和(自身を除く): 4629360852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1394, 1476, 1530, 1845, 2091, 2460, 2788, 3060, 3485, 3690, 4182, 6273, 6970, 7380, 8364, 10455, 12546, 13940, 16111, 20910, 25092, 31365, 32222, 41820, 48333, 62730, 64444, 80555, 96666, 125460, 144999, 161110, 193332, 241665, 273887, 289998, 322220, 483330, 547774, 579996, 660551, 724995, 821661, 966660, 1095548, 1321102, 1369435, 1449990, 1643322, 1981653, 2464983, 2642204, 2738870, 2899980, 3286644, 3302755, 3963306, 4108305, 4929966, 5477740, 5944959, 6605510, 7926612, 8216610, 9859932, 9908265, 11229367, 11889918, 12324915, 13211020, 16433220, 19816530, 22458734, 23779836, 24649830, 29724795, 33688101, 39633060, 44917468, 49299660, 56146835, 59449590, 67376202, 101064303, 112293670, 118899180, 134752404, 168440505, 202128606, 224587340, 336881010, 404257212, 505321515, 673762020, 1010643030, 2021286060]

約数ペア:

[(1, 2021286060), (2, 1010643030), (3, 673762020), (4, 505321515), (5, 404257212), (6, 336881010), (9, 224587340), (10, 202128606), (12, 168440505), (15, 134752404), (17, 118899180), (18, 112293670), (20, 101064303), (30, 67376202), (34, 59449590), (36, 56146835), (41, 49299660), (45, 44917468), (51, 39633060), (60, 33688101), (68, 29724795), (82, 24649830), (85, 23779836), (90, 22458734), (102, 19816530), (123, 16433220), (153, 13211020), (164, 12324915), (170, 11889918), (180, 11229367), (204, 9908265), (205, 9859932), (246, 8216610), (255, 7926612), (306, 6605510), (340, 5944959), (369, 5477740), (410, 4929966), (492, 4108305), (510, 3963306), (612, 3302755), (615, 3286644), (697, 2899980), (738, 2738870), (765, 2642204), (820, 2464983), (1020, 1981653), (1230, 1643322), (1394, 1449990), (1476, 1369435), (1530, 1321102), (1845, 1095548), (2091, 966660), (2460, 821661), (2788, 724995), (3060, 660551), (3485, 579996), (3690, 547774), (4182, 483330), (6273, 322220), (6970, 289998), (7380, 273887), (8364, 241665), (10455, 193332), (12546, 161110), (13940, 144999), (16111, 125460), (20910, 96666), (25092, 80555), (31365, 64444), (32222, 62730), (41820, 48333)]