88510890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7321}}^1$

素因数の和:7375

約数の個数: 64

約数和(自身を含む): 236178432

約数和(自身を除く): 147667542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 7321, 12090, 14642, 21963, 36605, 43926, 73210, 95173, 109815, 190346, 219630, 226951, 285519, 453902, 475865, 571038, 680853, 951730, 1134755, 1361706, 1427595, 2269510, 2855190, 2950363, 3404265, 5900726, 6808530, 8851089, 14751815, 17702178, 29503630, 44255445, 88510890]

約数ペア:

[(1, 88510890), (2, 44255445), (3, 29503630), (5, 17702178), (6, 14751815), (10, 8851089), (13, 6808530), (15, 5900726), (26, 3404265), (30, 2950363), (31, 2855190), (39, 2269510), (62, 1427595), (65, 1361706), (78, 1134755), (93, 951730), (130, 680853), (155, 571038), (186, 475865), (195, 453902), (310, 285519), (390, 226951), (403, 219630), (465, 190346), (806, 109815), (930, 95173), (1209, 73210), (2015, 43926), (2418, 36605), (4030, 21963), (6045, 14642), (7321, 12090)]