142593180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2473}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 412722576

約数和(自身を除く): 270129396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2473, 2883, 3844, 4805, 4946, 5766, 7419, 9610, 9892, 11532, 12365, 14415, 14838, 19220, 24730, 28830, 29676, 37095, 49460, 57660, 74190, 76663, 148380, 153326, 229989, 306652, 383315, 459978, 766630, 919956, 1149945, 1533260, 2299890, 2376553, 4599780, 4753106, 7129659, 9506212, 11882765, 14259318, 23765530, 28518636, 35648295, 47531060, 71296590, 142593180]

約数ペア:

[(1, 142593180), (2, 71296590), (3, 47531060), (4, 35648295), (5, 28518636), (6, 23765530), (10, 14259318), (12, 11882765), (15, 9506212), (20, 7129659), (30, 4753106), (31, 4599780), (60, 2376553), (62, 2299890), (93, 1533260), (124, 1149945), (155, 919956), (186, 766630), (310, 459978), (372, 383315), (465, 306652), (620, 229989), (930, 153326), (961, 148380), (1860, 76663), (1922, 74190), (2473, 57660), (2883, 49460), (3844, 37095), (4805, 29676), (4946, 28830), (5766, 24730), (7419, 19220), (9610, 14838), (9892, 14415), (11532, 12365)]