38137190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6021

約数の個数: 48

約数和(自身を含む): 86011632

約数和(自身を除く): 47874442

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 5987, 6370, 11974, 29935, 41909, 59870, 77831, 83818, 155662, 209545, 293363, 389155, 419090, 544817, 586726, 778310, 1089634, 1466815, 2724085, 2933630, 3813719, 5448170, 7627438, 19068595, 38137190]

約数ペア:

[(1, 38137190), (2, 19068595), (5, 7627438), (7, 5448170), (10, 3813719), (13, 2933630), (14, 2724085), (26, 1466815), (35, 1089634), (49, 778310), (65, 586726), (70, 544817), (91, 419090), (98, 389155), (130, 293363), (182, 209545), (245, 155662), (455, 83818), (490, 77831), (637, 59870), (910, 41909), (1274, 29935), (3185, 11974), (5987, 6370)]