310201110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 864432000

約数和(自身を除く): 554230890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 173, 174, 229, 261, 270, 290, 346, 435, 458, 519, 522, 687, 783, 865, 870, 1038, 1145, 1305, 1374, 1557, 1566, 1730, 2061, 2290, 2595, 2610, 3114, 3435, 3915, 4122, 4671, 5017, 5190, 6183, 6641, 6870, 7785, 7830, 9342, 10034, 10305, 12366, 13282, 15051, 15570, 19923, 20610, 23355, 25085, 30102, 30915, 33205, 39617, 39846, 45153, 46710, 50170, 59769, 61830, 66410, 75255, 79234, 90306, 99615, 118851, 119538, 135459, 150510, 179307, 198085, 199230, 225765, 237702, 270918, 298845, 356553, 358614, 396170, 451530, 594255, 597690, 677295, 713106, 896535, 1069659, 1148893, 1188510, 1354590, 1782765, 1793070, 2139318, 2297786, 3446679, 3565530, 5348295, 5744465, 6893358, 10340037, 10696590, 11488930, 17233395, 20680074, 31020111, 34466790, 51700185, 62040222, 103400370, 155100555, 310201110]

約数ペア:

[(1, 310201110), (2, 155100555), (3, 103400370), (5, 62040222), (6, 51700185), (9, 34466790), (10, 31020111), (15, 20680074), (18, 17233395), (27, 11488930), (29, 10696590), (30, 10340037), (45, 6893358), (54, 5744465), (58, 5348295), (87, 3565530), (90, 3446679), (135, 2297786), (145, 2139318), (173, 1793070), (174, 1782765), (229, 1354590), (261, 1188510), (270, 1148893), (290, 1069659), (346, 896535), (435, 713106), (458, 677295), (519, 597690), (522, 594255), (687, 451530), (783, 396170), (865, 358614), (870, 356553), (1038, 298845), (1145, 270918), (1305, 237702), (1374, 225765), (1557, 199230), (1566, 198085), (1730, 179307), (2061, 150510), (2290, 135459), (2595, 119538), (2610, 118851), (3114, 99615), (3435, 90306), (3915, 79234), (4122, 75255), (4671, 66410), (5017, 61830), (5190, 59769), (6183, 50170), (6641, 46710), (6870, 45153), (7785, 39846), (7830, 39617), (9342, 33205), (10034, 30915), (10305, 30102), (12366, 25085), (13282, 23355), (15051, 20610), (15570, 19923)]