45420570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38821}}^1$

素因数の和:38847

約数の個数: 48

約数和(自身を含む): 127180872

約数和(自身を除く): 81760302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 38821, 77642, 116463, 194105, 232926, 349389, 388210, 504673, 582315, 698778, 1009346, 1164630, 1514019, 1746945, 2523365, 3028038, 3493890, 4542057, 5046730, 7570095, 9084114, 15140190, 22710285, 45420570]

約数ペア:

[(1, 45420570), (2, 22710285), (3, 15140190), (5, 9084114), (6, 7570095), (9, 5046730), (10, 4542057), (13, 3493890), (15, 3028038), (18, 2523365), (26, 1746945), (30, 1514019), (39, 1164630), (45, 1009346), (65, 698778), (78, 582315), (90, 504673), (117, 388210), (130, 349389), (195, 232926), (234, 194105), (390, 116463), (585, 77642), (1170, 38821)]