30394215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 56710368

約数和(自身を除く): 26316153

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 593, 603, 765, 1005, 1139, 1779, 2965, 3015, 3417, 5337, 5695, 8895, 10081, 10251, 17085, 26685, 30243, 39731, 50405, 51255, 90729, 119193, 151215, 198655, 357579, 453645, 595965, 675427, 1787895, 2026281, 3377135, 6078843, 10131405, 30394215]

約数ペア:

[(1, 30394215), (3, 10131405), (5, 6078843), (9, 3377135), (15, 2026281), (17, 1787895), (45, 675427), (51, 595965), (67, 453645), (85, 357579), (153, 198655), (201, 151215), (255, 119193), (335, 90729), (593, 51255), (603, 50405), (765, 39731), (1005, 30243), (1139, 26685), (1779, 17085), (2965, 10251), (3015, 10081), (3417, 8895), (5337, 5695)]