359868470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 715309056

約数和(自身を除く): 355440586

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 127, 130, 142, 254, 307, 355, 614, 635, 710, 923, 1270, 1535, 1651, 1846, 3070, 3302, 3991, 4615, 7982, 8255, 9017, 9230, 16510, 18034, 19955, 21797, 38989, 39910, 43594, 45085, 77978, 90170, 108985, 117221, 194945, 217970, 234442, 283361, 389890, 506857, 566722, 586105, 1013714, 1172210, 1416805, 2534285, 2768219, 2833610, 5068570, 5536438, 13841095, 27682190, 35986847, 71973694, 179934235, 359868470]

約数ペア:

[(1, 359868470), (2, 179934235), (5, 71973694), (10, 35986847), (13, 27682190), (26, 13841095), (65, 5536438), (71, 5068570), (127, 2833610), (130, 2768219), (142, 2534285), (254, 1416805), (307, 1172210), (355, 1013714), (614, 586105), (635, 566722), (710, 506857), (923, 389890), (1270, 283361), (1535, 234442), (1651, 217970), (1846, 194945), (3070, 117221), (3302, 108985), (3991, 90170), (4615, 77978), (7982, 45085), (8255, 43594), (9017, 39910), (9230, 38989), (16510, 21797), (18034, 19955)]