9771193980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{59069}}^1$

素因数の和:60003

約数の個数: 72

約数和(自身を含む): 29672042400

約数和(自身を除く): 19900848420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 919, 1838, 2757, 3676, 4595, 5514, 8271, 9190, 11028, 13785, 16542, 18380, 27570, 33084, 41355, 55140, 59069, 82710, 118138, 165420, 177207, 236276, 295345, 354414, 531621, 590690, 708828, 886035, 1063242, 1181380, 1772070, 2126484, 2658105, 3544140, 5316210, 10632420, 54284411, 108568822, 162853233, 217137644, 271422055, 325706466, 488559699, 542844110, 651412932, 814266165, 977119398, 1085688220, 1628532330, 1954238796, 2442798495, 3257064660, 4885596990, 9771193980]

約数ペア:

[(1, 9771193980), (2, 4885596990), (3, 3257064660), (4, 2442798495), (5, 1954238796), (6, 1628532330), (9, 1085688220), (10, 977119398), (12, 814266165), (15, 651412932), (18, 542844110), (20, 488559699), (30, 325706466), (36, 271422055), (45, 217137644), (60, 162853233), (90, 108568822), (180, 54284411), (919, 10632420), (1838, 5316210), (2757, 3544140), (3676, 2658105), (4595, 2126484), (5514, 1772070), (8271, 1181380), (9190, 1063242), (11028, 886035), (13785, 708828), (16542, 590690), (18380, 531621), (27570, 354414), (33084, 295345), (41355, 236276), (55140, 177207), (59069, 165420), (82710, 118138)]