71925930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7759}}^1$

素因数の和:7875

約数の個数: 48

約数和(自身を含む): 188847360

約数和(自身を除く): 116921430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 7759, 9270, 15518, 23277, 38795, 46554, 69831, 77590, 116385, 139662, 232770, 349155, 698310, 799177, 1598354, 2397531, 3995885, 4795062, 7192593, 7991770, 11987655, 14385186, 23975310, 35962965, 71925930]

約数ペア:

[(1, 71925930), (2, 35962965), (3, 23975310), (5, 14385186), (6, 11987655), (9, 7991770), (10, 7192593), (15, 4795062), (18, 3995885), (30, 2397531), (45, 1598354), (90, 799177), (103, 698310), (206, 349155), (309, 232770), (515, 139662), (618, 116385), (927, 77590), (1030, 69831), (1545, 46554), (1854, 38795), (3090, 23277), (4635, 15518), (7759, 9270)]