289520010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 814112208

約数和(自身を除く): 524592198

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 353, 390, 585, 701, 706, 1059, 1170, 1402, 1765, 2103, 2118, 3177, 3505, 3530, 4206, 4589, 5295, 6309, 6354, 7010, 9113, 9178, 10515, 10590, 12618, 13767, 15885, 18226, 21030, 22945, 27339, 27534, 31545, 31770, 41301, 45565, 45890, 54678, 63090, 68835, 82017, 82602, 91130, 136695, 137670, 164034, 206505, 247453, 273390, 410085, 413010, 494906, 742359, 820170, 1237265, 1484718, 2227077, 2474530, 3216889, 3711795, 4454154, 6433778, 7423590, 9650667, 11135385, 16084445, 19301334, 22270770, 28952001, 32168890, 48253335, 57904002, 96506670, 144760005, 289520010]

約数ペア:

[(1, 289520010), (2, 144760005), (3, 96506670), (5, 57904002), (6, 48253335), (9, 32168890), (10, 28952001), (13, 22270770), (15, 19301334), (18, 16084445), (26, 11135385), (30, 9650667), (39, 7423590), (45, 6433778), (65, 4454154), (78, 3711795), (90, 3216889), (117, 2474530), (130, 2227077), (195, 1484718), (234, 1237265), (353, 820170), (390, 742359), (585, 494906), (701, 413010), (706, 410085), (1059, 273390), (1170, 247453), (1402, 206505), (1765, 164034), (2103, 137670), (2118, 136695), (3177, 91130), (3505, 82602), (3530, 82017), (4206, 68835), (4589, 63090), (5295, 54678), (6309, 45890), (6354, 45565), (7010, 41301), (9113, 31770), (9178, 31545), (10515, 27534), (10590, 27339), (12618, 22945), (13767, 21030), (15885, 18226)]