7423260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 23181312

約数和(自身を除く): 15758052

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, 307, 310, 372, 390, 403, 465, 614, 620, 780, 806, 921, 930, 1209, 1228, 1535, 1612, 1842, 1860, 2015, 2418, 3070, 3684, 3991, 4030, 4605, 4836, 6045, 6140, 7982, 8060, 9210, 9517, 11973, 12090, 15964, 18420, 19034, 19955, 23946, 24180, 28551, 38068, 39910, 47585, 47892, 57102, 59865, 79820, 95170, 114204, 119730, 123721, 142755, 190340, 239460, 247442, 285510, 371163, 494884, 571020, 618605, 742326, 1237210, 1484652, 1855815, 2474420, 3711630, 7423260]

約数ペア:

[(1, 7423260), (2, 3711630), (3, 2474420), (4, 1855815), (5, 1484652), (6, 1237210), (10, 742326), (12, 618605), (13, 571020), (15, 494884), (20, 371163), (26, 285510), (30, 247442), (31, 239460), (39, 190340), (52, 142755), (60, 123721), (62, 119730), (65, 114204), (78, 95170), (93, 79820), (124, 59865), (130, 57102), (155, 47892), (156, 47585), (186, 39910), (195, 38068), (260, 28551), (307, 24180), (310, 23946), (372, 19955), (390, 19034), (403, 18420), (465, 15964), (614, 12090), (620, 11973), (780, 9517), (806, 9210), (921, 8060), (930, 7982), (1209, 6140), (1228, 6045), (1535, 4836), (1612, 4605), (1842, 4030), (1860, 3991), (2015, 3684), (2418, 3070)]