1517498650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30139}}^1$

素因数の和:30223

約数の個数: 48

約数和(自身を含む): 3027261600

約数和(自身を除く): 1509762950

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 53, 95, 106, 190, 265, 475, 530, 950, 1007, 1325, 2014, 2650, 5035, 10070, 25175, 30139, 50350, 60278, 150695, 301390, 572641, 753475, 1145282, 1506950, 1597367, 2863205, 3194734, 5726410, 7986835, 14316025, 15973670, 28632050, 30349973, 39934175, 60699946, 79868350, 151749865, 303499730, 758749325, 1517498650]

約数ペア:

[(1, 1517498650), (2, 758749325), (5, 303499730), (10, 151749865), (19, 79868350), (25, 60699946), (38, 39934175), (50, 30349973), (53, 28632050), (95, 15973670), (106, 14316025), (190, 7986835), (265, 5726410), (475, 3194734), (530, 2863205), (950, 1597367), (1007, 1506950), (1325, 1145282), (2014, 753475), (2650, 572641), (5035, 301390), (10070, 150695), (25175, 60278), (30139, 50350)]