554229780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22977

約数の個数: 96

約数和(自身を含む): 1725201408

約数和(自身を除く): 1170971628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 22921, 24180, 45842, 68763, 91684, 114605, 137526, 229210, 275052, 297973, 343815, 458420, 595946, 687630, 710551, 893919, 1191892, 1375260, 1421102, 1489865, 1787838, 2131653, 2842204, 2979730, 3552755, 3575676, 4263306, 4469595, 5959460, 7105510, 8526612, 8939190, 9237163, 10658265, 14211020, 17878380, 18474326, 21316530, 27711489, 36948652, 42633060, 46185815, 55422978, 92371630, 110845956, 138557445, 184743260, 277114890, 554229780]

約数ペア:

[(1, 554229780), (2, 277114890), (3, 184743260), (4, 138557445), (5, 110845956), (6, 92371630), (10, 55422978), (12, 46185815), (13, 42633060), (15, 36948652), (20, 27711489), (26, 21316530), (30, 18474326), (31, 17878380), (39, 14211020), (52, 10658265), (60, 9237163), (62, 8939190), (65, 8526612), (78, 7105510), (93, 5959460), (124, 4469595), (130, 4263306), (155, 3575676), (156, 3552755), (186, 2979730), (195, 2842204), (260, 2131653), (310, 1787838), (372, 1489865), (390, 1421102), (403, 1375260), (465, 1191892), (620, 893919), (780, 710551), (806, 687630), (930, 595946), (1209, 458420), (1612, 343815), (1860, 297973), (2015, 275052), (2418, 229210), (4030, 137526), (4836, 114605), (6045, 91684), (8060, 68763), (12090, 45842), (22921, 24180)]