2127402010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 3998266272

約数和(自身を除く): 1870864262

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 841, 1310, 1682, 1931, 3799, 3862, 4205, 7598, 8410, 9655, 18995, 19310, 37990, 55999, 110171, 111998, 220342, 252961, 279995, 505922, 550855, 559990, 1101710, 1264805, 1623971, 2529610, 3247942, 7335869, 8119855, 14671738, 16239710, 36679345, 73358690, 212740201, 425480402, 1063701005, 2127402010]

約数ペア:

[(1, 2127402010), (2, 1063701005), (5, 425480402), (10, 212740201), (29, 73358690), (58, 36679345), (131, 16239710), (145, 14671738), (262, 8119855), (290, 7335869), (655, 3247942), (841, 2529610), (1310, 1623971), (1682, 1264805), (1931, 1101710), (3799, 559990), (3862, 550855), (4205, 505922), (7598, 279995), (8410, 252961), (9655, 220342), (18995, 111998), (19310, 110171), (37990, 55999)]