714406420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{392531}}^1$

素因数の和:392560

約数の個数: 48

約数和(自身を含む): 1846470528

約数和(自身を除く): 1132064108

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 392531, 785062, 1570124, 1962655, 2747717, 3925310, 5102903, 5495434, 7850620, 10205806, 10990868, 13738585, 20411612, 25514515, 27477170, 35720321, 51029030, 54954340, 71440642, 102058060, 142881284, 178601605, 357203210, 714406420]

約数ペア:

[(1, 714406420), (2, 357203210), (4, 178601605), (5, 142881284), (7, 102058060), (10, 71440642), (13, 54954340), (14, 51029030), (20, 35720321), (26, 27477170), (28, 25514515), (35, 20411612), (52, 13738585), (65, 10990868), (70, 10205806), (91, 7850620), (130, 5495434), (140, 5102903), (182, 3925310), (260, 2747717), (364, 1962655), (455, 1570124), (910, 785062), (1820, 392531)]