89046230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 201398400

約数和(自身を除く): 112352170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 343, 455, 490, 637, 686, 910, 1274, 1715, 1997, 3185, 3430, 3994, 4459, 6370, 8918, 9985, 13979, 19970, 22295, 25961, 27958, 44590, 51922, 69895, 97853, 129805, 139790, 181727, 195706, 259610, 363454, 489265, 684971, 908635, 978530, 1272089, 1369942, 1817270, 2544178, 3424855, 6360445, 6849710, 8904623, 12720890, 17809246, 44523115, 89046230]

約数ペア:

[(1, 89046230), (2, 44523115), (5, 17809246), (7, 12720890), (10, 8904623), (13, 6849710), (14, 6360445), (26, 3424855), (35, 2544178), (49, 1817270), (65, 1369942), (70, 1272089), (91, 978530), (98, 908635), (130, 684971), (182, 489265), (245, 363454), (343, 259610), (455, 195706), (490, 181727), (637, 139790), (686, 129805), (910, 97853), (1274, 69895), (1715, 51922), (1997, 44590), (3185, 27958), (3430, 25961), (3994, 22295), (4459, 19970), (6370, 13979), (8918, 9985)]