3030658840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1597}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 7869830400

約数和(自身を除く): 4839171560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 227, 380, 418, 440, 454, 760, 836, 908, 1045, 1135, 1597, 1672, 1816, 2090, 2270, 2497, 3194, 4180, 4313, 4540, 4994, 6388, 7985, 8360, 8626, 9080, 9988, 12485, 12776, 15970, 17252, 17567, 19976, 21565, 24970, 30343, 31940, 34504, 35134, 43130, 47443, 49940, 60686, 63880, 70268, 86260, 87835, 94886, 99880, 121372, 140536, 151715, 172520, 175670, 189772, 237215, 242744, 303430, 333773, 351340, 362519, 379544, 474430, 606860, 667546, 702680, 725038, 948860, 1213720, 1335092, 1450076, 1668865, 1812595, 1897720, 2670184, 2900152, 3337730, 3625190, 3987709, 6675460, 6887861, 7250380, 7975418, 13350920, 13775722, 14500760, 15950836, 19938545, 27551444, 31901672, 34439305, 39877090, 55102888, 68878610, 75766471, 79754180, 137757220, 151532942, 159508360, 275514440, 303065884, 378832355, 606131768, 757664710, 1515329420, 3030658840]

約数ペア:

[(1, 3030658840), (2, 1515329420), (4, 757664710), (5, 606131768), (8, 378832355), (10, 303065884), (11, 275514440), (19, 159508360), (20, 151532942), (22, 137757220), (38, 79754180), (40, 75766471), (44, 68878610), (55, 55102888), (76, 39877090), (88, 34439305), (95, 31901672), (110, 27551444), (152, 19938545), (190, 15950836), (209, 14500760), (220, 13775722), (227, 13350920), (380, 7975418), (418, 7250380), (440, 6887861), (454, 6675460), (760, 3987709), (836, 3625190), (908, 3337730), (1045, 2900152), (1135, 2670184), (1597, 1897720), (1672, 1812595), (1816, 1668865), (2090, 1450076), (2270, 1335092), (2497, 1213720), (3194, 948860), (4180, 725038), (4313, 702680), (4540, 667546), (4994, 606860), (6388, 474430), (7985, 379544), (8360, 362519), (8626, 351340), (9080, 333773), (9988, 303430), (12485, 242744), (12776, 237215), (15970, 189772), (17252, 175670), (17567, 172520), (19976, 151715), (21565, 140536), (24970, 121372), (30343, 99880), (31940, 94886), (34504, 87835), (35134, 86260), (43130, 70268), (47443, 63880), (49940, 60686)]