2888553030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1182

約数の個数: 128

約数和(自身を含む): 7837986816

約数和(自身を除く): 4949433786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 373, 465, 682, 746, 757, 930, 1023, 1119, 1514, 1705, 1865, 2046, 2238, 2271, 3410, 3730, 3785, 4103, 4542, 5115, 5595, 7570, 8206, 8327, 10230, 11190, 11355, 11563, 12309, 16654, 20515, 22710, 23126, 23467, 24618, 24981, 34689, 41030, 41635, 46934, 49962, 57815, 61545, 69378, 70401, 83270, 115630, 117335, 123090, 124905, 127193, 140802, 173445, 234670, 249810, 254386, 258137, 282361, 346890, 352005, 381579, 516274, 564722, 635965, 704010, 763158, 774411, 847083, 1271930, 1290685, 1411805, 1548822, 1694166, 1907895, 2581370, 2823610, 3105971, 3815790, 3872055, 4235415, 6211942, 7744110, 8470830, 8753191, 9317913, 15529855, 17506382, 18635826, 26259573, 31059710, 43765955, 46589565, 52519146, 87531910, 93179130, 96285101, 131297865, 192570202, 262595730, 288855303, 481425505, 577710606, 962851010, 1444276515, 2888553030]

約数ペア:

[(1, 2888553030), (2, 1444276515), (3, 962851010), (5, 577710606), (6, 481425505), (10, 288855303), (11, 262595730), (15, 192570202), (22, 131297865), (30, 96285101), (31, 93179130), (33, 87531910), (55, 52519146), (62, 46589565), (66, 43765955), (93, 31059710), (110, 26259573), (155, 18635826), (165, 17506382), (186, 15529855), (310, 9317913), (330, 8753191), (341, 8470830), (373, 7744110), (465, 6211942), (682, 4235415), (746, 3872055), (757, 3815790), (930, 3105971), (1023, 2823610), (1119, 2581370), (1514, 1907895), (1705, 1694166), (1865, 1548822), (2046, 1411805), (2238, 1290685), (2271, 1271930), (3410, 847083), (3730, 774411), (3785, 763158), (4103, 704010), (4542, 635965), (5115, 564722), (5595, 516274), (7570, 381579), (8206, 352005), (8327, 346890), (10230, 282361), (11190, 258137), (11355, 254386), (11563, 249810), (12309, 234670), (16654, 173445), (20515, 140802), (22710, 127193), (23126, 124905), (23467, 123090), (24618, 117335), (24981, 115630), (34689, 83270), (41030, 70401), (41635, 69378), (46934, 61545), (49962, 57815)]