678049190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5867}}^1$

素因数の和:6021

約数の個数: 64

約数和(自身を含む): 1514225664

約数和(自身を除く): 836176474

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 3302, 4445, 5867, 8255, 8890, 11557, 11734, 16510, 23114, 29335, 41069, 57785, 58670, 76271, 82138, 115570, 152542, 205345, 381355, 410690, 533897, 745109, 762710, 1067794, 1490218, 2669485, 3725545, 5215763, 5338970, 7451090, 9686417, 10431526, 19372834, 26078815, 48432085, 52157630, 67804919, 96864170, 135609838, 339024595, 678049190]

約数ペア:

[(1, 678049190), (2, 339024595), (5, 135609838), (7, 96864170), (10, 67804919), (13, 52157630), (14, 48432085), (26, 26078815), (35, 19372834), (65, 10431526), (70, 9686417), (91, 7451090), (127, 5338970), (130, 5215763), (182, 3725545), (254, 2669485), (455, 1490218), (635, 1067794), (889, 762710), (910, 745109), (1270, 533897), (1651, 410690), (1778, 381355), (3302, 205345), (4445, 152542), (5867, 115570), (8255, 82138), (8890, 76271), (11557, 58670), (11734, 57785), (16510, 41069), (23114, 29335)]