2916403740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3329}}^1$

素因数の和:3532

約数の個数: 144

約数和(自身を含む): 9192718080

約数和(自身を除く): 6276314340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 157, 180, 186, 279, 310, 314, 372, 465, 471, 558, 620, 628, 785, 930, 942, 1116, 1395, 1413, 1570, 1860, 1884, 2355, 2790, 2826, 3140, 3329, 4710, 4867, 5580, 5652, 6658, 7065, 9420, 9734, 9987, 13316, 14130, 14601, 16645, 19468, 19974, 24335, 28260, 29202, 29961, 33290, 39948, 43803, 48670, 49935, 58404, 59922, 66580, 73005, 87606, 97340, 99870, 103199, 119844, 146010, 149805, 175212, 199740, 206398, 219015, 292020, 299610, 309597, 412796, 438030, 515995, 522653, 599220, 619194, 876060, 928791, 1031990, 1045306, 1238388, 1547985, 1567959, 1857582, 2063980, 2090612, 2613265, 3095970, 3135918, 3715164, 4643955, 4703877, 5226530, 6191940, 6271836, 7839795, 9287910, 9407754, 10453060, 15679590, 16202243, 18575820, 18815508, 23519385, 31359180, 32404486, 47038770, 48606729, 64808972, 81011215, 94077540, 97213458, 145820187, 162022430, 194426916, 243033645, 291640374, 324044860, 486067290, 583280748, 729100935, 972134580, 1458201870, 2916403740]

約数ペア:

[(1, 2916403740), (2, 1458201870), (3, 972134580), (4, 729100935), (5, 583280748), (6, 486067290), (9, 324044860), (10, 291640374), (12, 243033645), (15, 194426916), (18, 162022430), (20, 145820187), (30, 97213458), (31, 94077540), (36, 81011215), (45, 64808972), (60, 48606729), (62, 47038770), (90, 32404486), (93, 31359180), (124, 23519385), (155, 18815508), (157, 18575820), (180, 16202243), (186, 15679590), (279, 10453060), (310, 9407754), (314, 9287910), (372, 7839795), (465, 6271836), (471, 6191940), (558, 5226530), (620, 4703877), (628, 4643955), (785, 3715164), (930, 3135918), (942, 3095970), (1116, 2613265), (1395, 2090612), (1413, 2063980), (1570, 1857582), (1860, 1567959), (1884, 1547985), (2355, 1238388), (2790, 1045306), (2826, 1031990), (3140, 928791), (3329, 876060), (4710, 619194), (4867, 599220), (5580, 522653), (5652, 515995), (6658, 438030), (7065, 412796), (9420, 309597), (9734, 299610), (9987, 292020), (13316, 219015), (14130, 206398), (14601, 199740), (16645, 175212), (19468, 149805), (19974, 146010), (24335, 119844), (28260, 103199), (29202, 99870), (29961, 97340), (33290, 87606), (39948, 73005), (43803, 66580), (48670, 59922), (49935, 58404)]